code: def int80(self, cpu):
          
          syscalls = {0x00000001: self.sys_terminate,
                      0x00000002: self.sys_transmit,
                      0x00000003: self.sys_receive,
                      0x00000004: self.sys_fdwait,
                      0x00000005: self.sys_allocate,
                      0x00000006: self.sys_deallocate,
                      0x00000007: self.sys_random,
                      }
          if cpu.EAX not in syscalls.keys():
              raise TerminateState(f"32 bit DECREE system call number {cpu.EAX} Not Implemented")
          func = syscalls[cpu.EAX]
          logger.debug("SYSCALL32: %s (nargs: %d)", func.__name__, func.__code__.co_argcount)
          nargs = func.__code__.co_argcount
          args = [cpu, cpu.EBX, cpu.ECX, cpu.EDX, cpu.ESI, cpu.EDI, cpu.EBP]
          cpu.EAX = func(*args[:nargs - 1])
docs: 32 bit dispatcher.
          :param cpu: current CPU.
          _terminate, transmit, receive, fdwait, allocate, deallocate and random