On non-aarch64 systems, you can use qemu-aarch64 for full processor emulation. However, this requires not only the qemu-aarch64 binary and the aarch64 test program you wish to execute, but all of the related pieces of userspace software. For dynamically-linked software, this will include the linker itself and all of the shared libraries.This is potentially many thousands of files. To use development tools within this environment requires even more files!