@root:
0x00	LDBP	$0xFF
0x01	LDSP	$0xFF
0x02	LDAI	$0x1
0x03	STA 	0x32
0x04	STA 	0x33
0x05	LDA 	0x32
0x06	JMZ 	0x08
0x07	HLT
0x08	LDA 	0x32
0x09	OUT
0x0A	CALL	0x29
0x0C	JMP 	0x05

fib:
0x0D	PSHBP
0x0E	MSPBP
0x0F	SUBSP	$0x2
0x10	LDAPB	0x02
0x11	SUBI	$0x2
0x12	JLEZ	0x14
0x13	JMP 	0x16
0x14	LDAI	$0x1
0x15	JMP 	0x26
0x16	LDAPB	0x02
0x17	SUBI	$0x1
0x18	PSHA
0x19	CALL	0x0D
0x1B	ADDSP	$0x1
0x1C	STANB	0x01
0x1D	LDAPB	0x02
0x1E	SUBI	$0x2
0x1F	PSHA
0x20	CALL	0x0D
0x22	ADDSP	$0x1
0x23	STANB	0x02
0x24	LDANB	0x01
0x25	ADDNB	0x02
0x26	ADDSP	$0x2
0x27	POPBP
0x28	RET

update:
0x29	LDA 	0x33
0x2A	ADDI	$0x1
0x2B	STA 	0x33
0x2C	PSHA
0x2D	CALL	0x0D
0x2F	ADDSP	$0x1
0x30	STA 	0x32
0x31	RET