* Get basic getStorage/setStorage stubs working
* Clean up tests
* Add state_manager
* Add StateManager set & getStorage
* Add state mananger create function
* Add get & increment nonce
* Add getCodeContractBytecode
* Add GetCodeContractHash
* Add getCodeContractHash to the state manager
* Add associateCodeContract to state manager
* Pass the tests
* go fmt
* Add stateTransition to test with
* Fix tests
* Test deploying contract with transition state
* Call executeTransaction on contract deployment
* Added ExecutionManager deployment
* Get contract deployments working
* Cleanup logging
* Get stubbed ExecutionManager working
* Get a simple contract to deploy through the ExecutionManager
* Refactor simpleAbiEncode
* Revert unnecessary changes
* Remove comments
* Revert changes outside of this PR
* Revert changes outside of this PR
* Revert changes outside of this PR
* Fix broken tests
* Move OVM bytecode & ABI into constants
* Add crazy printlines
* Remove crazy comments
* Add a bunch of debug printlns
* Add helper fn for applying msgs to the EVM
* Update ExecutionManager bytecode
* Shim CREATE for EM to use correct addr
* Add SimpleStorage test
* Add the EM/SM to all new states
* Force all txs to be routed through the EM
* Remove unused files
* Remove unused comments
* Increment nonce after failed tx
* Add debug statements
* Use evm.Time for timestamp
* Change EM deployment, fix broken tests, clean up
* Add an OVM test & remove printlns
* Fix lint errors & remove final printlns
* Final cleanup--remove some comments
* Limiting Geth to one transaction per block (#3)
* Limiting Geth to one transaction per block
* Adding TransitionBatchBuilder to build & submit rollup blocks
* Adding L1MessageSender to Transaction (#4)
* Adding L1MessageSender to Transaction
* Adding logic to omit L1MessageSender in encoding / decoding when nil and never use it in hash computation
Co-authored-by: ben-chain <ben@pseudonym.party>
* Fixing Geth Tests (#6)
Fixing broken tests, skipping tests we intentionally break, and configuring CI within Github Actions
* Hex Trie -> Binary Trie (#7)
*** Changing Hex Trie to Binary Trie ***
Note: This changes and/or comments out a bunch of tests, so if things break down the line, this is likely the cause!
* Ingest Block Batches (#8)
Handling BlockBatches in Geth at `SendBlockBatches` endpoint (eth_sendBlockBatches)
Other:
* Adding PR template
* Adding ability to set timestamp and making blocks use configured timestamp
* Adding ability to encode original tx nonce in calldata
* Adding L1MessageSender to Contract Creation Txs
* Add L1MessageSender to Message
* Increment nonce on CREATE failure
* Fix bug where evm.Time=0
* Use state dump with hardcoded EM & SM addrs
- ExecutionMgr address should always be 0x0000...dead0000
- StateMgr address should always be 0x0000...dead0001
* Move EM deployment into genesis block maker
* Update EM contracts to latest version
* Update EM to remove events
* Fix the OVM tests
* Skip an ungodly number of tests
* Fix lint errors
* Clean up logging
* Cleanup more logs
* Use local reference to state manager
* Rename applyOvmToState(..)
* Remove unneeded check
* Clean up logging & add EM ABI panic
* Add gas metering to SM & small refactor
* Update core/vm/state_manager.go
Co-authored-by: Kevin Ho <kevinjho1996@gmail.com>
Co-authored-by: Mason Fischer <mason@kissr.co>
Co-authored-by: Will Meister <william.k.meister@gmail.com>
Co-authored-by: ben-chain <ben@pseudonym.party>
Co-authored-by: Kevin Ho <kevinjho1996@gmail.com>
* Adding L1RollupTxId field to Transactions
* Adding rollup transactions signing key config and bug fixing within api.go. Signing key and endpoint will be removed when go handles batch fetching
* Adding L1MessageSender to Transaction
* Adding logic to omit L1MessageSender in encoding / decoding when nil and never use it in hash computation
Co-authored-by: ben-chain <ben@pseudonym.party>
This commit adds pluggable consensus engines to go-ethereum. In short, it
introduces a generic consensus interface, and refactors the entire codebase to
use this interface.
This commit solves several issues concerning the genesis block:
* Genesis/ChainConfig loading was handled by cmd/geth code. This left
library users in the cold. They could specify a JSON-encoded
string and overwrite the config, but didn't get any of the additional
checks performed by geth.
* Decoding and writing of genesis JSON was conflated in
WriteGenesisBlock. This made it a lot harder to embed the genesis
block into the forthcoming config file loader. This commit changes
things so there is a single Genesis type that represents genesis
blocks. All uses of Write*Genesis* are changed to use the new type
instead.
* If the chain config supplied by the user was incompatible with the
current chain (i.e. the chain had already advanced beyond a scheduled
fork), it got overwritten. This is not an issue in practice because
previous forks have always had the highest total difficulty. It might
matter in the future though. The new code reverts the local chain to
the point of the fork when upgrading configuration.
The change to genesis block data removes compression library
dependencies from package core.
Reworked the EVM gas instructions to use 64bit integers rather than
arbitrary size big ints. All gas operations, be it additions,
multiplications or divisions, are checked and guarded against 64 bit
integer overflows.
In additon, most of the protocol paramaters in the params package have
been converted to uint64 and are now constants rather than variables.
* common/math: added overflow check ops
* core: vmenv, env renamed to evm
* eth, internal/ethapi, les: unmetered eth_call and cancel methods
* core/vm: implemented big.Int pool for evm instructions
* core/vm: unexported intPool methods & verification methods
* core/vm: added memoryGasCost overflow check and test
Reworked the EVM gas instructions to use 64bit integers rather than
arbitrary size big ints. All gas operations, be it additions,
multiplications or divisions, are checked and guarded against 64 bit
integer overflows.
In additon, most of the protocol paramaters in the params package have
been converted to uint64 and are now constants rather than variables.
* common/math: added overflow check ops
* core: vmenv, env renamed to evm
* eth, internal/ethapi, les: unmetered eth_call and cancel methods
* core/vm: implemented big.Int pool for evm instructions
* core/vm: unexported intPool methods & verification methods
* core/vm: added memoryGasCost overflow check and test
This commit implements EIP158 part 1, 2, 3 & 4
1. If an account is empty it's no longer written to the trie. An empty
account is defined as (balance=0, nonce=0, storage=0, code=0).
2. Delete an empty account if it's touched
3. An empty account is redefined as either non-existent or empty.
4. Zero value calls and zero value suicides no longer consume the 25k
reation costs.
params: moved core/config to params
Signed-off-by: Jeffrey Wilcke <jeffrey@ethereum.org>
The chain maker and the simulated backend now run with a homestead phase
beginning at block 0 (i.e. there's no frontier).
This commit also fixes up #2388
Added chain configuration options and write out during genesis database
insertion. If no "config" was found, nothing is written to the database.
Configurations are written on a per genesis base. This means
that any chain (which is identified by it's genesis hash) can have their
own chain settings.
This removes the burden on a single object to take care of all
validation and state processing. Now instead the validation is done by
the `core.BlockValidator` (`types.Validator`) that takes care of both
header and uncle validation through the `ValidateBlock` method and state
validation through the `ValidateState` method. The state processing is
done by a new object `core.StateProcessor` (`types.Processor`) and
accepts a new state as input and uses that to process the given block's
transactions (and uncles for rewords) to calculate the state root for
the next block (P_n + 1).
Added a `Difference` method to `types.Transactions` which sets the
receiver to the difference of a to b (NOTE: not a **and** b).
Transaction pool subscribes to RemovedTransactionEvent adding back to
those potential missing from the chain.
When a chain re-org occurs remove any transactions that were removed
from the canonical chain during the re-org as well as the receipts that
were generated in the process.
Closes#1746
* Miners do now verify their own header, not their state.
* Changed old putTx and putReceipts to be exported
* Moved writing of transactions and receipts out of the block processer
in to the chain manager. Closes#1386
* Miner post ChainHeadEvent & ChainEvent. Closes#1388
