![]() ![]() ![]() Lucky for us, we can bypass this restriction with the QEMU user emulator which allows us to run binaries for other architectures on our host system. We can’t run our Arm binary on an x84_64 architecture because instructions are encoded differently on these two architectures. ![]() hello64: cannot execute binary file: Exec format error aarch64-linux-gnu-gcc -static -o hello64 hello.cīut what happens if we run this Arm executable on a different architecture? Executing it on an x86_64 architecture would normally result in an error telling us that the binary file cannot be executed due to an error in the executable format./hello64īash. ![]() To compile the code as a static executable, we can use aarch64-linux-gnu-gcc with the -static flag. Return printf("Hello, I'm executing ARM64 instructions!\n") Once installed, create a file containing a simple C program for testing, e.g. Let’s start with Arm64 and install the following packages: sudo apt update -y
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