[ros-diffs] [ros-arm-bringup] 34675: - Build and add ntdll for ARM. - We now correctly mount the boot partition, scan for system drivers (none yet), and attempt loading ntdll. - This actually works -- meaning the RAMdisk driver is working perfectly with vfatfs.sys and providing a virtual drive. - We crash during mapping ntdll.dll due to some Mm issues we need to work out. - Yes, we're almost at user-mode.