void executeExponentialIntInt(Executer &executer)
{
auto y = executer.topInt();
executer.pop();
auto x = executer.topInt();
executer.setTop(PowerIntInt{executer, x, y}());
}
void executeSubtractIntInt(Executer &executer)
{
auto rhs = executer.topInt();
executer.pop();
auto result = int64_t{executer.topInt()};
result -= rhs;
checkIntegerOverflow(executer, result);
executer.setTopIntFromInt64(result);
}
inline int32_t popIntegerDivisor(Executer &executer)
{
auto rhs = executer.topInt();
checkDivideByZero(executer, rhs);
executer.pop();
return rhs;
}
void executeRndInt(Executer &executer)
{
auto argument = executer.topInt();
if (argument <= 0) {
throw RunError {"random function on zero or negative number", executer.currentOffset()};
}
executer.setTop(executer.getRandomNumber(argument));
}
void executeAbsInt(Executer &executer)
{
auto argument = executer.topInt();
if (argument < 0) {
checkNegativeIntegerOverflow(executer, argument);
executer.setTop(-argument);
}
}
void executeImp(Executer &executer)
{
auto rhs = executer.topInt();
executer.pop();
executer.setTop(~executer.topInt() | rhs);
}
void executeEqv(Executer &executer)
{
auto rhs = executer.topInt();
executer.pop();
executer.setTop(~(executer.topInt() ^ rhs));
}
void executeXor(Executer &executer)
{
auto rhs = executer.topInt();
executer.pop();
executer.setTop(executer.topInt() ^ rhs);
}
void executeAnd(Executer &executer)
{
auto rhs = executer.topInt();
executer.pop();
executer.setTop(executer.topInt() & rhs);
}
void executeModuloIntInt(Executer &executer)
{
auto rhs = popIntegerDivisor(executer);
executer.setTop(executer.topInt() % rhs);
}
void executeDivideIntInt(Executer &executer)
{
auto rhs = popIntegerDivisor(executer);
executer.setTop(executer.topInt() / rhs);
}
void executeNegateInt(Executer &executer)
{
auto operand = executer.topInt();
checkNegativeIntegerOverflow(executer, operand);
executer.setTop(-operand);
}