Assembler (#6)

Co-authored-by: Andre Wagner <WagnerAndre@JohnDeere.com>
Reviewed-on: https://192.168.5.48/andre/tyche/pulls/6

src/vm/instruction.hh

@@ -2,6 +2,7 @@
 #define TYCHE_INSTRUCTION_HH
 
 #include <cstdint>
+#include <optional>
 #include <string>
 #include <utility>
 
@@ -9,6 +10,8 @@
 
 namespace tyche::vm {
 
+constexpr uint8_t OPCODE_NEXT_SIZE = 0x20;
+
 enum class Instruction : uint8_t {
 
     // stack operations
@@ -101,6 +104,8 @@ std::pair<std::string, size_t> debug_instruction(bc::Bytecode const& bt, uint32_
 enum class OperandType { NoOperand, Int8, Int16, Int32 };
 OperandType instruction_operand_type(Instruction instruction);
 
+std::optional<Instruction> translate_instruction(std::string const& txt, std::optional<int> op);
+
 }
 
 #endif //TYCHE_INSTRUCTION_HH