IFMMP\x0d\x01XPSME~\xfe~ \x01v\xc6\x1f#\xe5
Note that non-ascii characters in the above source code will be escaped (such as \x9f).
Disassemble:
ORG 00000H LD C,C ;0000 49 I LD B,(HL) ;0001 46 F LD C,L ;0002 4D M LD C,L ;0003 4D M LD D,B ;0004 50 P DEC C ;0005 0D . LD BC,05058H ;0006 01 58 50 . X P LD D,E ;0009 53 S LD C,L ;000A 4D M LD B,L ;000B 45 E LD A,(HL) ;000C 7E ~ CP 07EH ;000D FE 7E . ~ JR NZ,$+3 ;000F 20 01 . HALT ;0011 76 V ADD A,01FH ;0012 C6 1F . . INC HL ;0014 23 # PUSH HL ;0015 E5 .