Difference between revisions of "VM for transfer"
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! Mnemonic !! Opcode<br>''(in hex)'' !! Other operands !! Stack<br>[before]→[after] !! Description |
! Mnemonic !! Opcode<br>''(in hex)'' !! Other operands !! Stack<br>[before]→[after] !! Description |
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| − | | push || - || value || → value || Pushes a value in the stack |
+ | | push || - || value || [empty] → value || Pushes a value in the stack |
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| − | | jmp || - || N/A || label → || Jumps to the label |
+ | | jmp || - || N/A || label → [empty] || Jumps to the label |
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| hlt || - || N/A || || Halts the program |
| hlt || - || N/A || || Halts the program |
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| + | |- |
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| + | | return || - || N/A || PC → [empty]|| Returns from a subroutine |
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Revision as of 17:08, 7 May 2010
Instruction Sets
| Mnemonic | Opcode (in hex) |
Other operands | Stack [before]→[after] |
Description |
|---|---|---|---|---|
| push | - | value | [empty] → value | Pushes a value in the stack |
| jmp | - | N/A | label → [empty] | Jumps to the label |
| hlt | - | N/A | Halts the program | |
| return | - | N/A | PC → [empty] | Returns from a subroutine |
