Changes

Throughout this lab, take advantage of1. Review, build, and run the x86_64 assembly language programs. Take a look at the code using <code>objdump -d '''objectfile'''</code> and compare it to the source code. Notice the absence of other code (compared to the C ''hello'' binary, which has a lot of extra code). 2. Build and run the three C versions of the program for aarch64. Verify that you can disassemble the object code in the ELF binary using <code>objdump -d '''objectfile'''</code> and take a look at the code. Take advantage of ''[[make and Makefiles|make]]'' whenever possible.