void ft_lldi(t_env *env, t_process *proc)
{
t_list *params;
int value;
int op_size;
op_size = calculate_size(env->arena[proc->pc + 1], 3, 2);
params = get_parameters(env, proc);
if (count_t_param(params) != 3
|| va(1, 1, 1, (t_param *)params->content) == -1
|| va(1, 1, 0, (t_param *)params->next->content) == -1
|| va(1, 0, 0, (t_param *)params->next->next->content) == -1)
{
proc->pc = ft_mod((proc->pc + op_size + 2) % MEM_SIZE);
ft_free(params);
return ;
}
value = ft_getnumber(env->arena, proc->pc
+ (((t_param *)params->content)->real_value
+ ((t_param *)params->next->content)->real_value), 4);
proc->reg[((t_param *)params->next->next->content)->value - 1] = value;
if (env->flags->v && env->flags->verbose->show_operations)
verb_lldi(params, proc);
proc->pc = ft_mod((proc->pc + op_size + 2) % MEM_SIZE);
proc->carry = (value == 0) ? 1 : 0;
ft_free(params);
}
void ft_ld(t_env *env, t_process *proc)
{
t_list *params;
int op_size;
t_param **param;
params = get_parameters(env, proc);
op_size = calculate_size(env->arena[(proc->pc + 1) % MEM_SIZE], 2, 4);
if (!(param = check_params(params)))
{
proc->pc = ft_mod((proc->pc + op_size + 2) % MEM_SIZE);
ft_free(params);
return ;
}
proc->carry = 0;
if (param[0]->type == IND_CODE)
proc->reg[param[1]->value - 1] = ft_getnumber(env->arena
, (proc->pc + param[0]->value % IDX_MOD) % MEM_SIZE, 4);
else
proc->reg[param[1]->value - 1] = param[0]->value;
if (env->flags->v && env->flags->verbose->show_operations)
verb_ld(proc, param);
proc->pc = ft_mod((proc->pc + op_size + 2) % MEM_SIZE);
if (proc->reg[param[1]->value - 1] == 0)
proc->carry = 1;
ft_free(params);
free(param);
}
static void verb_sub(t_env *env, t_process *proc)
{
char *str;
int len;
str = ft_itoa(proc->num);
len = ft_strlen(str);
ft_putchar('P');
while (5 - len)
{
ft_putchar(' ');
len++;
}
ft_putnbr(proc->num);
ft_putstr(" | sub r");
ft_putnbr(ft_getnumber(env->arena, proc->pc + 2, 1));
ft_putstr(" r");
ft_putnbr(ft_getnumber(env->arena, proc->pc + 3, 1));
ft_putstr(" r");
ft_putnbr(ft_getnumber(env->arena, proc->pc + 4, 1));
ft_putchar('\n');
free(str);
}
char *ft_itoa(int n)
{
int i;
int nb;
char *number;
nb = ft_getnumber(n);
if ((number = ft_strnew(nb + 1)) == NULL)
return (NULL);
if (n == -2147483648)
return (number = "-2147483648");
if (n < 0)
number[0] = '-';
i = 0;
while (i < nb)
{
if (number[nb - i - 1] == '-')
break ;
number[nb - i - 1] = ABS(n) % 10 + 48;
n = n / 10;
i++;
}
return (number);
}
