Quine8

Value

Instruction

Description

Has Operand

1

LOAD A

Load value at operand value address into register A

2

LOAD B

Load value at operand value address into register B

3

LOADI A

Load value at address stored at operand value address into register A

4

LOADI B

Load value at address stored at operand value address into register B

5

STORE A

Store register A value into operand value address

6

STORE B

Store register B value into operand value address

7

STOREI A

Store register A value into address at operand value address

8

STOREI B

Store register B value into address at operand value address

9

SET A

Load operand value into register A

10

SET B

Load operand value into register B

11

ADD A B

Add register A and register B, store in register A

12

ADDI A

Add operand value to register A

13

ADDI B

Add operand value to register B

14

SUB A B

Subtract register A from register B, store in register A

15

SUB B A

Subtract register B from register A, store in register A

16

SUBI A

Subtract operand value from register A, store in register A

17

SUBI B

Subtract operand value from register B, store in register B

18

INC A

Increment register A

19

INC B

Increment register B

20

DEC A

Decrement register A

21

DEC B

Decrement register B

22

CMP A B

clear flags; if A > B, set G; flag; if A < B, set L flag; if equal set E flag

23

CMP B A

clear flags; if A > B, set G; flag; if A < B, set L flag; if equal set E flag

24

ISZERO A

clear Z flag; if A == 0, set Z flag

25

ISZERO B

clear Z flag; if A == 0, set Z flag

26

JMP

Move the program counter to operand value address

27

JMPI

Move the program counter to address contained at operand value address

28

JZ

Move the program counter to operand value address if Z flag is true

29

JZI

Move the program counter to address contained at operand value address if Z flag is true

30

JG

Move the program counter to operand value address if G flag is true

31

JGI

Move the program counter to address contained at operand value address if G flag is true

32

JL

Move the program counter to operand value address if L flag is true

33

JLI

Move the program counter to address contained at operand value address if L flag is true

34

JE

Move the program counter to operand value address if E flag is true

35

JEI

Move the program counter to address contained at operand value address if E flag is true

36

JNE

Move the program counter to operand value address if E flag is false

37

JNEI

Move the program counter to address contained at operand value address if E flag is false

38

JERR

Move the program counter to operand value address if Err flag is true

39

JERRI

Move the program counter to address contained at operand value address if Err flag is true

40

RELJMP

Move the program counter to program counter plus the operand value

41

REGJMP A

Move the program counter to the value contained in register A

42

REGJMP B

Move the program counter to the value contained in register B

43

RET

Return to the last placed jumped from, decrement JSP

44

SETSP

Enable the JSP stack, set the JSP start pointer

45

DEREF A

Set register A to the value at the address contained in Register A

46

DEREF B

Set register B to the value at the address contained in Register B

47

SWAP A B

Swap the values in register A and register B

48

NOT A

Bitwise not register A value into register A

49

NOT B

Bitwise not register B value into register B

50

AND A

Bitwise and register A value and operand value into register A

51

AND B

Bitwise and register B value and operand value into register B

52

OR A

Bitwise or register A value and operand value into register A

53

OR B

Bitwise or register B value and operand value into register B

54

XOR A

Bitwise xor register A value and operand value into register A

55

XOR B

Bitwise xor register B value and operand value into register B

56

SHL A

Shift register A value left 1 bit, operand value times

57

SHL B

Shift register B value left 1 bit, operand value times

58

SHR A

Shift register A value right 1 bit, operand value times, propagating 0

59

SHR B

Shift register B value right 1 bit, operand value times, propagating 0

60

HALT

Halt the running program

61

ERROR

Halt the running program, toss the error flag

62

UNSETSP

Disable the JSP stack