Below is a technical write-up for , which typically focuses on loops and array indexing . Phase 2: The Fibonacci or Arithmetic Loop
cmp : Comparing the calculated value against your input at 8(%rsp, %rbx, 4) . 4. Common Mathematical Patterns 2 : A Certain Bomb
In most versions of the Bomb Lab, Phase 2 requires the user to input a sequence of six integers. The program checks these numbers against a specific mathematical progression logic. 1. Input Requirement Six integers separated by spaces. Below is a technical write-up for , which
imul : Multiplying the previous value by a constant (e.g., doubling each number). Common Mathematical Patterns In most versions of the
1 3 5 7 9 11 (adding a constant like +2positive 2 Fibonacci-style: (adding the current index to the previous value). 💡 Defusing Strategy To solve your specific version, use a debugger like GDB : Disassemble the function: Run disas phase_2 .
While each "bomb" is unique, Phase 2 usually follows one of these patterns: 1 2 4 8 16 32 (each number is the previous).
Look for a jne (jump if not equal) that loops back to an earlier instruction.