[fpc-pascal] FFI or RTTI invoke for Apple arm64

Carlo Kok ck at carlo-kok.com
Wed Aug 19 16:01:35 CEST 2020


It looks like I misread the error completely, and presumed, from the include logic that it was x86_64 / x86 only.  It compiles now, thanks!

On Wed, Aug 19, 2020, at 14:09, Sven Barth via fpc-pascal wrote:
> Carlo Kok via fpc-pascal <fpc-pascal at lists.freepascal.org> schrieb am Mi., 19. Aug. 2020, 13:17:
>> Hi,
>> 
>> for PascalScript FFI support, are there plans to support RTTI .Invoke, or any form of FFI available to do dynamic invoke from Pascalscript to FPC/api code?
> 
> Rtti.Invoke is available in 3.2.0 however for all platforms except for Win64 and the register calling convention on i386 the libffi library is used. Officially libffi does not yet seem to support macOS on Aarch64 however it supports iOS, so you'll need to check whether you can get a variant working for macOS on Aarch64. 
> 
> Alternatively you'd need to implement a custom function call manager for Aarch64. 
> 
> Regards, 
> Sven 
>> 
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