src/monitor/asm/Operand.h

   1 #ifndef AESALON_MONITOR_ASM_OPERAND_H
   2 #define AESALON_MONITOR_ASM_OPERAND_H
   3
   4 #include "Types.h"
   5 #include "Register.h"
   6
   7 namespace Aesalon {
   8 namespace Monitor {
   9 namespace ASM {
  10
  11 class Operand {
  12 public:
  13     enum operand_type_e {
  14         REGISTER,
  15         MEMORY_ADDRESS,
  16         REGISTER_OFFSET
  17     };
  18 private:
  19     operand_type_e operand_type;
  20     Word address;
  21     SWord offset;
  22     Register reg;
  23     Register::data_size_e data_size;
  24 public:
  25     Operand(std::string operand_string);
  26     Operand(operand_type_e operand_type, Word address = 0, Register reg = Register::INVALID, SWord offset = 0)
  27         : operand_type(operand_type), address(address), reg(reg) {}
  28     virtual ~Operand() {}
  29
  30     Word get_address() const { return address; }
  31     void set_address(Word new_address) { address = new_address; }
  32
  33     Register get_register() const { return reg; }
  34     void set_register(Register new_register) { reg = new_register; }
  35 };
  36
  37 } // namespace ASM
  38 } // namespace Monitor
  39 } // namespace Aesalon
  40
  41 #endif