\xc5\xcd\x03\x800\x01v\xfe0\xc8\xff\xd8\xfe:\xd0=\x18\xf5
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 NC,$+3 ;0004 30 01 0 . HALT ;0006 76 V CP 030H ;0007 FE 30 . 0 RET Z ;0009 C8 . RST 38H ;000A FF . RET C ;000B D8 . CP 03AH ;000C FE 3A . : RET NC ;000E D0 . DEC A ;000F 3D = JR $-9 ;0010 18 F5 . .