\xc5\x1co\xcd\x03\x800\x01v\xd61\xc0\x85\x85\x850\x02>\xc1\xc6\xec\xcep\x83Z
Note that non-ascii characters in the above source code will be escaped (such as \x9f).
Disassemble:
ORG 00000H PUSH BC ;0000 C5 . INC E ;0001 1C . LD L,A ;0002 6F O CALL 08003H ;0003 CD 03 80 . . . JR NC,$+3 ;0006 30 01 0 . HALT ;0008 76 V SUB 031H ;0009 D6 31 . 1 RET NZ ;000B C0 . ADD A,L ;000C 85 . ADD A,L ;000D 85 . ADD A,L ;000E 85 . JR NC,$+4 ;000F 30 02 0 . LD A,0C1H ;0011 3E C1 > . ADD A,0ECH ;0013 C6 EC . . ADC A,070H ;0015 CE 70 . P ADD A,E ;0017 83 . LD E,D ;0018 5A Z