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jsvmp 案例

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aiyingfeng 2023-07-24 17:47:20 +08:00
parent 6ff0236524
commit b8f68e3a45
1 changed files with 23 additions and 0 deletions
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jsvmp/demo.js Normal file
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!function (_stack) {
var register;
var variable = {};
for (let i = 0; i < _stack.length; i++) {
instruct = _stack[i][0];
left = _stack[i][1];
right = _stack[i][2];
if (instruct === 110) {
variable[right] = ''
}
if (instruct === 66) {
if (right === '?') {
variable[left] = register
} else {
variable[left] = right
}
}
if (instruct === 88) {
register = variable[left] + variable[right]
}
}
;console.log(variable)
}([[110, 'var', 'a'], [66, 'a', 1000], [110, 'var', 'b'], [66, 'b', 1000], [110, 'var', 'c'], [66, 'c', 1000], [110, 'var', 'd'], [88, 'a', 'b'], [66, 'd', '?'], [110, 'var', 'e'], [88, 'd', 'c'], [66, 'e', '?']])