impl div set flags

src/op_handlers/div.rs

@@ -5,13 +5,12 @@ pub fn _div(vm: &mut VMState, opcode: &Opcode) {
     let (src0, src1) = address_operands_read(vm, &opcode);
     let (quotient, remainder) = src0.div_mod(src1);
     if opcode.alters_vm_flags {
-        // If overflow, set the flag.
-        // otherwise keep the current value.
-        // vm.flag_lt_of |= overflow;
-        // Set eq if res == 0
-        // vm.flag_eq |= quotient.is_zero();
-        // Gt is set if both of lt_of and eq are cleared.
-        vm.flag_gt |= !vm.flag_lt_of && !vm.flag_eq;
+        // Lt overflow is cleared
+        vm.flag_lt_of = false;
+        // Eq is set if quotient is not zero
+        vm.flag_eq = !quotient.is_zero();
+        // Gt is set if the remainder is not zero
+        vm.flag_gt = !remainder.is_zero();
     }
 
     address_operands_store(vm, &opcode, (quotient, Some(remainder)));