University:
University of North Carolina at Charlotte
Course:
ITSC 2181 | Intro to Computer Systems
Academic year:

2024
Views:

223

Pages:

3
Author:

Roshaan A.

‬ ‬ ‬ ‬ ‬ ‬ RISC-V serves as a bridge between high-level and machine code, offering simplicity and efficiency in translation. ‬ Compiler: Translates high-level code to machine code. // translate the c code int results = team 1 and team 2 into machine codex Assembler: Translates assembly code to machine code. ‬ Offers simplicity, modularity, and scalability. Encourages innovation and collaboration due to its open-source nature. ‬ Operands: Data on which operations are performed. Operations: Actions performed on operands. Process of Loading and Storing: Understand the steps involved in loading variable values, performing operations, and storing them back. Module 6, Unit 3: Memory Load and Store Operations with RISC-V (Continued) Flow Control of a Program: Flow control manages the sequence of instructions in a program, determining the order of execution based on conditions or loops, ensuring logical progression. Conditional Branch Instructions: Instructions like Beq, Bne, Blt, and Bge enable the program to branch to different parts of the code based on evaluated conditions, facilitating decision-making logic. Unconditional Jump Instruction: Unconditional jump instructions, like Jump (J), transfer control to a different part of the code unconditionally, useful for implementing loops, function calls, and other control structures. Conditions in Assembly: In assembly language, conditions are managed through conditional branch instructions, allowing programs to dynamically respond to different scenarios during runtime. Types of Operands and Operations: Registers, immediates, and memory are supported operand types. Operations include arithmetic, logical, and control instructions. Instruction Syntax: Syntax follows: operation destination register, source register, source register . Shift Operations: Shift left (Slli) and right (Srli, Srai) operations manipulate bits. Multiplication and Division: Mul multiplies values stored in registers, while division is performed using specific instructions. Translation to Assembly: Translate C code to RISC-V assembly, understanding the correspondence between constructs. Practice: Consistent practice with examples from lecture slides and exercises is crucial for mastery. Module 6, Unit 2: Memory Load and Store Operations with RISC-V LoadStore Architecture: Data stored in memory must be loaded into registers before operations can be performed.

RISC-V Arithmetic Operations

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