Currently, the ABI is enforced at linking time, which means that all hostcalls must be exported by the host. Theoretically, compilers should optimize away the unused hostcalls, but that hasn't be the case, which broke our ability to add new features without releasing new ABI versions.
Currently, the ABI is enforced at linking time, which means that all hostcalls must be exported by the host. Theoretically, compilers should optimize away the unused hostcalls, but that hasn't be the case, which broke our ability to add new features without releasing new ABI versions.