nimbus t8n does not support BLOCKHASH opcode

[winsvega]

The hashes implemented as this

/dev/shm/851f4478-6605-4d74-8bfe-09d68c186d4c/env.json

Env:
{
    "currentCoinbase" : "0x945304eb96065b2a98b57a48a06ae28d285a71b5",
    "currentNumber" : "0x01",
    "currentTimestamp" : "0x03e8",
    "currentGasLimit" : "0x7fffffffffffffff",
    "previousHash" : "0x0bd226be451838894540cac9344c4a8a61f834109609c30c3c5a86ab219f970d",
    "parentTimestamp" : "0x00",
    "parentDifficulty" : "0x020000",
    "parentUncleHash" : "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
    "blockHashes" : {
        "0" : "0x0bd226be451838894540cac9344c4a8a61f834109609c30c3c5a86ab219f970d"
    }
}

Errors reported:

getAncestorHash(131072) invoked, blockhash for that block not provided
Error: The command '/home/wins/.retesteth/nimbus/start.sh --state.fork Berlin --input.alloc /dev/shm/851f4478-6605-4d74-8bfe-09d68c186d4c/alloc.json --input.txs /dev/shm/851f4478-6605-4d74-8bfe-09d68c186d4c/txs.rlp --input.env /dev/shm/851f4478-6605-4d74-8bfe-09d68c186d4c/env.json --output.basedir /dev/shm/851f4478-6605-4d74-8bfe-09d68c186d4c --output.result out.json --output.alloc outAlloc.json' exited with 1024 code. (stRandom/randomStatetest32, fork: Berlin, TrInfo: d: 0, g: 0, v: 0, TrData: ` 0x42..`)

the blockhash 0 is known.
for all the rest inputs the result is the same as if block does not exist.

[jangko]

@winsvega: can you share your test vector with me? I have difficulty to reproduce it

[winsvega]

Here is Nimbus log on such test

https://justpaste.it/atmpg

vs Geth Log

https://justpaste.it/b0cow