main.c

#include "cpu.h"
#include "generator.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>

int main(int argc, char **argv)
{

    srand(time(NULL)); // Inicializacao da semente para os numeros aleatorios.

    if (argc != 3)
    {
        printf("Numero de argumentos invalidos! Sao 3.\n");
        printf("Linha de execucao: ./exe TIPO_INSTRUCAO [TAMANHO_RAM|ARQUIVO_DE_INSTRUCOES]\n");
        printf("\tExemplo 1 de execucao: ./exe random 10\n");
        printf("\tExemplo 3 de execucao: ./exe file arquivo_de_instrucoes.txt\n");
        return 0;
    }

    int ramSize;
    Machine machine;
    Instruction *instructions;

    if (strcmp(argv[1], "random") == 0)
    {
        ramSize = atoi(argv[2]);
        instructions = generateRandomInstructions(ramSize);
    }
    else if (strcmp(argv[1], "file") == 0)
    {
        instructions = readInstructions(argv[2], &ramSize);
    }
    else if (strcmp(argv[1], "division") == 0)
    {
        ramSize = atoi(argv[2]);
        instructions = generateDivisionInstructions(88, 7);
    }
    else if (strcmp(argv[1], "multiply") == 0)
    {
        ramSize = atoi(argv[2]);
        instructions = generateMultiplicationInstructions(9, 9, 0);
    }
    else if (strcmp(argv[1], "exponentiation") == 0)
    {
        ramSize = atoi(argv[2]);
        instructions = generateExponentiationInstructions(5, 4);
    }
    else if (strcmp(argv[1], "fibonacci") == 0)
    {
        ramSize = atoi(argv[2]);
        instructions = generateFibonacciInstructions(14);
    }
    else
    {
        printf("Opcao invalida.\n");
        return 0;
    }

    printf("Iniciando a maquina...\n");
    start(&machine, instructions, ramSize);
    printRAM(&machine);
    run(&machine);
    printRAM(&machine);
    stop(&machine);
    printf("Finalizando a maquina...\n");
    return 0;
}