int checkGuess(char* guess, int i, int j){
char *token;
int x;
token = strsep(&guess, " "); // extract first input
if(validNumber(token) && atoi(token) == i){ // proceed is first input is
// correct
token = strsep(&guess, "\n");//extract second input
if(validNumber(token) && atoi(token) == j){
printf("Right!\n"); // User is correct.
return 1;
}
}
printf("Wrong\n"); // User is incorrect
return 0;
}
int getWidth(int noEntries, char* entries[]){
if(noEntries > 1 && validNumber(entries[1])){
return atoi(entries[1]);
}
else{
return 5;
}
}
void inputData()
{
unsigned i, j;
resetData();
printf("* Enter fixed numbers for all input. (1, 2, 4, 8, 16, 32, etc)\n");
printf("* Cache size must be smaller than or equal to main memory size.\n");
printf("* Block Size must be smaller than or equal to cache size.\n");
printf("Enter main memory size (words): ");
scanf("%d", &mainMemorySize);
if (mainMemorySize < 0 || validNumber(mainMemorySize) == 0)
{
error("Invalid main memory size...");
}
printf("Enter cache size (words): ");
scanf("%u", &cacheSize);
if (validNumber(cacheSize) == 0 || cacheSize > mainMemorySize)
{
error("Invalid cache size...");
}
printf("Enter block size (words/block): ");
scanf("%u", &blockSize);
if (validNumber(blockSize) == 0 || blockSize > cacheSize)
{
error("Invalid block size...");
}
lines = cacheSize / blockSize;
mainMemory = (int *)malloc(mainMemorySize * sizeof(int));
for (i = 0; i < mainMemorySize; i++)
{
mainMemory[i] = mainMemorySize - i;
}
cache = (Line *)malloc(lines * sizeof(Line));
for (i = 0; i < lines; i++)
{
cache[i].tag = -1;
cache[i].block = (int *)malloc(blockSize * sizeof(int));
for (j = 0; j < blockSize; j++)
{
cache[i].block[j] = 0;
}
}
printf("\n");
}
unsigned validNumber(unsigned number)
{
unsigned value = 0;
if (number == 1)
{
value = 1;
}
else if (number % 2 == 0 && number != 0)
{
value = validNumber(number / 2);
}
return value;
}
int verifyTokens(struct tokenList* tokens)
{
int i, flag = 0;
struct tokenElement* node = tokens->first;
for (i = 0; i < tokens->qnt; i++)
{
if (node->token->text[0] == '\'')
{
if (validChar(node->token))
node->token->code = tokenToCode(node->token->text,'c');
else
flag = 1;
}
else if (node->token->text[0] == '\"')
{
if (validString(node->token))
node->token->code = tokenToCode(node->token->text,'s');
else
flag = 1;
}
else if (isalpha(node->token->text[0]))
node->token->code = tokenToCode(node->token->text,'i');
else if (isdigit(node->token->text[0]))
{
if (validNumber(node->token))
node->token->code = tokenToCode(node->token->text,'n');
else
flag = 1;
}
else if (validSeparator(node->token))
node->token->code = tokenToCode(node->token->text,'t');
else
flag = 1;
node = node->next;
}
if (!flag)
return 1;
else
return 0;
}