There is cross-platform support - just ada-market specific ( qnx, vxworks, linux, windows, etc) and for all kinds of embedded architectures. I don't think osx

There is cross-platform support - just ada-market specific ( qnx, vxworks, linux, windows, etc) and for all kinds of embedded architectures. I don't think osx is a target market in any way : their customers are unlikely to use macs in production.