mono_thread_get_stack_bounds: Fixed Win64 compilation error, __readfsdword is WIN32 only
appdomain.c: unload_data_unref is not compatible with Windows. (Usage of typeof in mono_atomic_load_acquire)
Fixed MSVC compilation
sgen_dummy_use: asm operation not supported in Win64, requires a specific implementation.
Merge branch 'master' of https://github.com/inkdev/mono