RISC-V Assembly Assignments & Project

This repository contains my solutions for the Computer Architecture course assignments and final project, all implemented in RISC-V Assembly language.

Repository Structure

├── assignments
│   ├── HW4.pdf
│   ├── five.s
│   ├── four.cpp
│   ├── four.s
│   ├── one.s
│   ├── three.s
│   └── two.s
└── project
    ├── CA-CPULatorProj.s
    ├── project.pdf
    └── report.pdf

Contents

Assignments (/assignments)

• HW4: Practice exercises focusing on RISC-V instruction set architecture
• Includes solutions for array processing, palindrome checking, factorial calculation, and more
• All solutions written in pure RISC-V Assembly

Project (/project)

• CPULator Project: A financial transaction simulator implemented in RISC-V Assembly
• Tracks loans and debts between individuals with various query operations
• Handles floating-point calculations and complex data structures in assembly

Technical Details

• Language: RISC-V Assembly
• Instruction Set: RV32I base integer instruction set
• Focus: Low-level programming, memory management, and computer architecture concepts

Assignment Topics Covered

• RISC-V instruction formats and types
• Memory access operations (load/store)
• Arithmetic and logical operations
• Control flow (branches, jumps)
• Function calls and stack management
• Array processing and string manipulation
• Recursive algorithms
• System calls and I/O operations

Project Features

• Financial transaction tracking system
• Multiple query types (net worth, debt relationships)
• Floating-point arithmetic handling
• String processing and comparison
• Efficient data structure management in assembly

How to Run

1. Use a RISC-V simulator like RARS or CPUlator
2. Load the desired .s file into the simulator
3. Assemble and execute the program
4. Provide input as required by each program

Course Information

• Course: Computer Architecture
• Instructor: Dr. Elham Cheshmi Khani
• Semester: Spring 1403 (2024)
• University: Shahid Beheshti University