The following table has the list of opcodes that we are currently interested in. The complete reference can be found here.
| Mnemonic | Opcode (Hex) | Stack [before] → [after] |
|---|---|---|
getfield |
b4 |
objectref → value |
putfield |
b5 |
objectref, value → |
invokevirtual |
b6 |
objectref, [arg1, arg2, ...] → result |
invokespecial |
b7 |
objectref, [arg1, arg2, ...] → result |
invokestatic |
b8 |
[arg1, arg2, ...] → result |
invokeinterface |
b9 |
[arg1, arg2, ...] → result |
invokedynamic |
ba |
[arg1, arg2, ...] → result |
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