@ark-us/evm2wasm/tests/opcode/dup.json

This is a JS protope of a EVM to eWASM transcompiler

[
  {
    "op": "DUP",
    "value": "0x80",
    "description": "DUP0",
    "params": [
      0
    ],
    "in": {
      "stack": [
        "0x4242000000000000000000000000000000000000000000000000000000004242"
      ]
    },
    "out": {
      "stack": [
        "0x4242000000000000000000000000000000000000000000000000000000004242",
        "0x4242000000000000000000000000000000000000000000000000000000004242"
      ]
    },
    "environment": {
      "callData": "0x00",
      "caller": "0x0000000000000000000000000000000000000000",
      "address": "0x0000000000000000000000000000000000000000",
      "coinbase": "0x0000000000000000000000000000000000000000"
    }
  },
  {
    "op": "DUP",
    "value": "0x81",
    "description": "DUP1",
    "params": [
      1
    ],
    "in": {
      "stack": [
        "0x2424000000000000000000000000000000000000000000000000000000002424",
        "0x4242000000000000000000000000000000000000000000000000000000004242"
      ]
    },
    "out": {
      "stack": [
        "0x2424000000000000000000000000000000000000000000000000000000002424",
        "0x4242000000000000000000000000000000000000000000000000000000004242",
        "0x2424000000000000000000000000000000000000000000000000000000002424"
      ]
    },
    "environment": {
      "callData": "0x00",
      "caller": "0x0000000000000000000000000000000000000000",
      "address": "0x0000000000000000000000000000000000000000",
      "coinbase": "0x0000000000000000000000000000000000000000"
    }
  }
]