There is an ABI most C++ vendors conform to already: http://www.swag.uwaterloo.ca/acd/docs/ItaniumC++ABI.htm Almost every major vendor has been working towa

There is an ABI most C++ vendors conform to already: http://www.swag.uwaterloo.ca/acd/docs/ItaniumC++ABI.htm Almost every major vendor has been working towards this for a long time now. Microsoft of course remains "special". Regardless, the C++ standards committee did look at creating a portable C++ ABI in May 2014: https://isocpp.org/blog/2014/05/n4028