175 Commits (e5fb824e6753eabc4c1ab2a56cfa17ae7d7e2ecb)

Author	SHA1	Message	Date
Jeffrey Wilcke	445feaeef5	core, core/state, trie: EIP158, reprice & skip empty account write ... 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>	8 years ago
Péter Szilágyi	1291778032	cmd/geth, code, eth/downloader: tune import logs and mem stats	8 years ago
Bas van Kervel	bb8059f6aa	core: ensure the canonical block is written before the canonical hash is set	8 years ago
Péter Szilágyi	3291235711	accounts, core, eth: pass chain config for chain maker to test DAO	8 years ago
zsfelfoldi	f9917c8c7b	core: improved chainDb using sequential keys	9 years ago
Jeffrey Wilcke	9055c16efa	accounts/a/b/backends, core: chain maker homestead block set to 0 ... 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	9 years ago
Jeffrey Wilcke	f0cbebb19f	core: added basic chain configuration ... 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.	9 years ago
Jeffrey Wilcke	14013372ae	core: Added EVM configuration options ... The EVM is now initialised with an additional configured object that allows you to turn on debugging options.	9 years ago
Leif Jurvetson	434e4b31d8	core, eth: replace reorganiz with reorganis	9 years ago
Leif Jurvetson	b7bb2d8589	core: various typos	9 years ago
zsfelfoldi	73d21ea6af	core: create a header chain structure shared by core.BlockChain and light.LightChain	9 years ago
Jeffrey Wilcke	ba3fb9e6f4	core: announce ChainSideEvent during reorg ... Previously all blocks that were already in our chain were never re announced as potential uncle block (e.g. ChainSideEvent). This is problematic during mining where you want to gather as much possible uncles as possible increasing the profit. This is now addressed in this PR where during reorganisations of chains the old chain is regarded as uncles. Fixed #2298	9 years ago
Jeffrey Wilcke	987c1a595a	eth/filters: ✨ pending logs ✨ ... Pending logs are now filterable through the Go API. Filter API changed such that each filter type has it's own bucket and adding filter explicitly requires you specify the bucket to put it in.	9 years ago
Jeffrey Wilcke	9901a40f04	core: added a new RemovedLogEvent ... When a chain reorganisation occurs we collect the logs that were deleted during the chain reorganisation. The removed logs are posted to the event mux indicating that those were deleted during the reorg.	9 years ago
Péter Szilágyi	1e806c4c77	cmd, common, core, eth, node, rpc, tests, whisper, xeth: use protocol stacks	9 years ago
Péter Szilágyi	e86e0ecdc8	core, eth, miner, xeth: clean up tx/receipt db accessors	9 years ago
Jeffrey Wilcke	a1d9ef48c5	core, eth, rpc: split out block validator and state processor ... 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).	9 years ago
Péter Szilágyi	5b0ee8ec30	core, eth, trie: fix data races and merge/review issues	9 years ago
Péter Szilágyi	a9d8dfc8e7	core, eth: roll back uncertain headers in failed fast syncs	9 years ago
Péter Szilágyi	b97e34a8e4	eth/downloader: concurrent receipt and state processing	9 years ago
Péter Szilágyi	832b37c822	core, eth: receipt chain reconstruction	9 years ago
Péter Szilágyi	c33cc382b3	core: support inserting pure header chains	9 years ago
Jeffrey Wilcke	20ab29f885	core: fixed head write on block insertion ... Due to a rebase this probably got overlooked / ignored. This fixes the issue of a block insertion never writing the last block.	9 years ago
Jeffrey Wilcke	7c7692933c	cmd/geth, cmd/utils, core, rpc: renamed to blockchain ... * Renamed ChainManager to BlockChain * Checkpointing is no longer required and never really properly worked when the state was corrupted.	9 years ago
Jeffrey Wilcke	361082ec4b	cmd/evm, core/vm, test: refactored VM and core ... * Moved `vm.Transfer` to `core` package and changed execution to call `env.Transfer` instead of `core.Transfer` directly. * core/vm: byte code VM moved to jump table instead of switch * Moved `vm.Transfer` to `core` package and changed execution to call `env.Transfer` instead of `core.Transfer` directly. * Byte code VM now shares the same code as the JITVM * Renamed Context to Contract * Changed initialiser of state transition & unexported methods * Removed the Execution object and refactor `Call`, `CallCode` & `Create` in to their own functions instead of being methods. * Removed the hard dep on the state for the VM. The VM now depends on a Database interface returned by the environment. In the process the core now depends less on the statedb by usage of the env * Moved `Log` from package `core/state` to package `core/vm`.	9 years ago
Gustav Simonsson	bfde1a4305	core: Add BadHashErr and test for BadHashes handling	9 years ago
Jeffrey Wilcke	eaa4473dbd	core, core/types: readd transactions after chain re-org ... 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	9 years ago
Péter Szilágyi	399c920380	core: separate and contain POW verifier, extensive tests	9 years ago
Felix Lange	8c4dab77ba	all: move common.Database to package ethdb	9 years ago
Péter Szilágyi	cdc2662c40	core: split out TD from database and all internals	9 years ago
Péter Szilágyi	2b339cbbd8	core, eth: split the db blocks into headers and bodies	9 years ago
Jeffrey Wilcke	a23478c0be	core, eth, trie, xeth: merged state, chain, extra databases in one	9 years ago
Felix Lange	bfbcfbe4a9	all: fix license headers one more time ... I forgot to update one instance of "go-ethereum" in commit 3f047be5a.	9 years ago
Jeffrey Wilcke	8fc9830971	cmd/core,xeth: removed unneeded states & added batch writes	9 years ago
Felix Lange	3f047be5aa	all: update license headers to distiguish GPL/LGPL ... All code outside of cmd/ is licensed as LGPL. The headers now reflect this by calling the whole work "the go-ethereum library".	9 years ago
Jeffrey Wilcke	a32c51effd	cmd, core, eth, common: genesis preparation ... Implemented the --genesis flag thru which we can set a custom genesis block, including the official Ethereum genesis block.	10 years ago
Felix Lange	ea54283b30	all: update license information	10 years ago
Jeffrey Wilcke	29e2fb38f8	core, miner: miner header validation, transaction & receipt writing ... * 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	10 years ago
Jeffrey Wilcke	c14f0a4471	core: added checkpoint for last block ... * Add a checkpoint every X blocks * Removed queued write	10 years ago
Jeffrey Wilcke	992e4f83cb	core: replaced BlockCache with lru.Cache	10 years ago
Jeffrey Wilcke	e349fac97d	core: fixed tests	10 years ago
obscuren	07db098ccf	core: renamed next to pending & fixed tests	10 years ago
Felix Lange	ceaf1c080b	core: add GenerateChain, GenesisBlockForTesting	10 years ago
Felix Lange	1d42888d30	core/types: make blocks immutable	10 years ago
obscuren	6244b10a8f	core: settable genesis nonce ... You can set the nonce of the block with `--genesisnonce`. When the genesis nonce changes and it doesn't match with the first block in your database it will fail. A new `datadir` must be given if the nonce of the genesis block changes.	10 years ago
Felix Lange	0b493910d3	core: fix the nonce check one more time ... The block nonce verification was effectively disabled by a typo. This time, there is an actual test for it.	10 years ago
Felix Lange	ec7a2c3442	core: don't remove transactions after block processing ... The transaction pool drops processed transactions on its own during pool maintenance.	10 years ago
obscuren	87a05c8f38	core: skipped tests while cache disabled	10 years ago
obscuren	40717465bc	core: fixed tests	10 years ago
obscuren	cfb2b51b74	eth/downloader: fixed test	10 years ago