cups-bytecode-interpreter.nv
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|move instruction pointer|
@instruction pointer
|fetch next instruction|
@decode instruction
|@current instruction is halt|
|@current instruction is inc|
, @increment source register
, @check if port was triggered
, move instruction pointer:2
, fetch next instruction
|@current instruction is dec|
, @decrement source register
, move instruction pointer:2
, fetch next instruction
|@current instruction is cpy|
, @copy source register to destination register
, @check if port was triggered
, move instruction pointer:3
, fetch next instruction
|@current instruction is mov|
, @copy source register to destination register
, @check if port was triggered
, move instruction pointer:3
, fetch next instruction
|@current instruction is jze|
, @check source register is zero
, move to next instruction for jze
|move to next instruction for jze, @soure register is zero|
, @copy next bytecode to instruction pointer
|move to next instruction for jze|
, move instruction pointer:3
, fetch next instruction
|@current instruction is jmp|
, @copy next bytecode to instruction pointer
|@current instruction is set|
, @set destination register to next bytecode
, move instruction pointer:3
, fetch next instruction
|@current instruction is unknown|
, move instruction pointer
, fetch next instruction
1 | |move instruction pointer| |
2 | @instruction pointer |
3 | |
4 | |fetch next instruction| |
5 | @decode instruction |
6 | |
7 | |@current instruction is halt| |
8 | |
9 | |@current instruction is inc| |
10 | , @increment source register |
11 | , @check if port was triggered |
12 | , move instruction pointer:2 |
13 | , fetch next instruction |
14 | |
15 | |@current instruction is dec| |
16 | , @decrement source register |
17 | , move instruction pointer:2 |
18 | , fetch next instruction |
19 | |
20 | |@current instruction is cpy| |
21 | , @copy source register to destination register |
22 | , @check if port was triggered |
23 | , move instruction pointer:3 |
24 | , fetch next instruction |
25 | |
26 | |@current instruction is mov| |
27 | , @copy source register to destination register |
28 | , @check if port was triggered |
29 | , move instruction pointer:3 |
30 | , fetch next instruction |
31 | |
32 | |@current instruction is jze| |
33 | , @check source register is zero |
34 | , move to next instruction for jze |
35 | |
36 | |move to next instruction for jze, @soure register is zero| |
37 | , @copy next bytecode to instruction pointer |
38 | |
39 | |move to next instruction for jze| |
40 | , move instruction pointer:3 |
41 | , fetch next instruction |
42 | |
43 | |@current instruction is jmp| |
44 | , @copy next bytecode to instruction pointer |
45 | |
46 | |@current instruction is set| |
47 | , @set destination register to next bytecode |
48 | , move instruction pointer:3 |
49 | , fetch next instruction |
50 | |
51 | |@current instruction is unknown| |
52 | , move instruction pointer |
53 | , fetch next instruction |