Comments (3)
I've been defaulting to this (unmerged) proposal for genesis file format: ethereum/EIPs#1085
So you would list the storage slots. in each contract account.
Probably the most work for implementing this is that we do not currently track preimages (of slots or account addresses). So we can't just iterate the database to create the state, we have to add a preimage tracker, I think. Maybe this belongs as a custom AccountDB
and StorageDB
, but I'm not sure without diving in to design it.
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I suspect we should also be able to use an extended version of EIP1085 for this, with something like an additional blocks
key.
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With the risk of being too late in the game, I ask: how should contract accounts' state be represented in a "non zero-block" snapshot?
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Related Issues (20)
- `block_number` genesis parameter removed HOT 5
- Testing without London enabled HOT 2
- MockBackend allow default account data configuration
- feat request: set_balance method
- Problems with PyEVMBackend Berlin configuration HOT 1
- feature request: Add `set_code()` API method
- Add typing HOT 2
- Build with `py-evm` feature fails on Python3.11/MacOS HOT 2
- Have error formatting comply with the JSON-RPC error format HOT 3
- ContractLogicError from custom exception contains stringified bytes instead of hex str
- Feature request: eth_feeHistory RPC endpoint HOT 1
- Support HDPath for Mnemonic
- Surprising execution behavior when calling smart contract functions HOT 2
- Implement `eth_getStorageAt` HOT 2
- ERROR: Could not build wheels for pyethash, which is required to install pyproject.toml-based projects
- ETHEREUM TESTER
- feat: Python 3.12 support HOT 1
- eth_fee_history works incorrectly
- Support eth_createAccessList RPC implementation
- `time_travel` still time travels during an exception HOT 1
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