SHOW THE STEPS AND EXPLAIN !!! Q1. 50 Points. (no other question). Suppose we have a correctly working user program fragment: L1: CMP R1, R2 L : Jmpn J3 L3: Now suppose we replace the above code fragment by: L1: CMP R1, R2 Syscall //a system call instruction L2: Jmpn L3 ... L3: The service routine for Syscall is a two line code: CMP R2, R1 RTI Note that the CMP instruction in the service routine will update condition codes..