instruction_map.h

/**
 * University of Connecticut
 * CSE 4302 / CSE 5302 / ECE 5402: Computer Architecture
 * Fall 2021
 * 
 * Programming Assignment 3: Pipelined Simulator with Multi-cycle Operations and Data Cache
 * 
 * riscy-uconn: instruction_map.h
 * 
 * DO NOT MODIFY THIS FILE
 * 
 */

#pragma once

extern char* opcode_map[];
extern char* func_map[];

/* R-Type Instructions */
#define RTYPEOP     0x0
#define ADD         0x20
#define SUB         0x21
#define AND         0x24
#define OR          0x25
#define SLL         0x0
#define SLT         0x2A
#define SRL         0x2
#define JR          0x8

/* I-Type Instructions */
#define LW          0x23
#define SW          0x2B
#define ANDI        0xC
#define ORI         0xD
#define LUI         0xF
#define BEQ         0x4
#define BNE         0x5
#define SLTI        0xA
#define ADDI        0x8

/* J-Type Instructions */
#define J           0x2
#define JAL         0x3