\xc5\xcd\x03\x808\x07&\x80w#\xfe v\xcbz \x09\xe7.\xff,~\xfe \xf9\x15\xcbB \x02\xee*
Note that non-ascii characters in the above source code will be escaped (such as \x9f).
Disassemble:
ORG 00000H PUSH BC ;0000 C5 . CALL 08003H ;0001 CD 03 80 . . . JR C,$+9 ;0004 38 07 8 . LD H,080H ;0006 26 80 & . LD (HL),A ;0008 77 W INC HL ;0009 23 # CP 00AH ;000A FE 0A . . JR NZ,$+120 ;000C 20 76 V BIT 7,D ;000E CB 7A . Z JR NZ,$+11 ;0010 20 09 . RST 20H ;0012 E7 . LD L,0FFH ;0013 2E FF . . INC L ;0015 2C , LD A,(HL) ;0016 7E ~ CP 00AH ;0017 FE 0A . . JR NZ,$-5 ;0019 20 F9 . DEC D ;001B 15 . BIT 0,D ;001C CB 42 . B JR NZ,$+4 ;001E 20 02 . XOR 02AH ;0020 EE 2A . *