721 Commits (8a44451edfa36ea40da564a2fa7ea905d45440a4)

Author	SHA1	Message	Date
Péter Szilágyi	e86e0ecdc8	core, eth, miner, xeth: clean up tx/receipt db accessors	9 years ago
Jeffrey Wilcke	1372b991c3	core/vm/runtime: added simple execution runtime ... The runtime environment can be used for simple basic execution of contract code without the requirement of setting up a full stack and operates fully in memory.	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	667987e7d0	core: only reset head header/fastblock if stale	9 years ago
Péter Szilágyi	28c7b54d68	core: fix #1921, decode all receipt field, not just consensus	9 years ago
Péter Szilágyi	5b0ee8ec30	core, eth, trie: fix data races and merge/review issues	9 years ago
Jeffrey Wilcke	80f26086ee	core, tests: get_hash fix ... Make sure that we're fetching the hash from the current chain and not the canonical chain.	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	ab27bee25a	core, eth, trie: direct state trie synchronization	9 years ago
Péter Szilágyi	832b37c822	core, eth: receipt chain reconstruction	9 years ago
Péter Szilágyi	42c8afd440	core: differentiate receipt concensus and storage decoding	9 years ago
Péter Szilágyi	b99fe27f8b	core: fix block canonical mark / content write race	9 years ago
Péter Szilágyi	f186b39018	eth/downloader: add fast and light sync strategies	9 years ago
Péter Szilágyi	c33cc382b3	core: support inserting pure header chains	9 years ago
Felix Lange	de8d5aaa92	core, core/state: move gas tracking out of core/state ... The amount of gas available for tx execution was tracked in the StateObject representing the coinbase account. This commit makes the gas counter a separate type in package core, which avoids unintended consequences of intertwining the counter with state logic.	9 years ago
Jeffrey Wilcke	8c85532412	core/vm: added parsing utilities	9 years ago
Jeffrey Wilcke	b196278044	core/vm: added JIT segmenting / optimisations ... * multi-push segments * static jumps segments	9 years ago
Jeffrey Wilcke	9d61d78de6	core/vm: abstracted instruction execution away from JIT ... Moved the execution of instructions to the instruction it self. This will allow for specialised instructions (e.g. segments) to be execution in the same manner as regular instructions.	9 years ago
Jeffrey Wilcke	6dc14788a2	core, eth/filters, miner, xeth: Optimised log filtering ... Log filtering is now using a MIPmap like approach where addresses of logs are added to a mapped bloom bin. The current levels for the MIP are in ranges of 1.000.000, 500.000, 100.000, 50.000, 1.000. Logs are therefor filtered in batches of 1.000.	9 years ago
Gustav Simonsson	1b1f293082	core/state, core, miner: handle missing root error from state.New	9 years ago
Jeffrey Wilcke	30f057aaf9	eth/filters: added benchmark	9 years ago
Péter Szilágyi	402fd6e8c6	core, eth, event, miner, xeth: fix event post / subscription race	9 years ago
Péter Szilágyi	af9afb686b	core/vm: copy stack element to prevent overwrites	9 years ago
Jeffrey Wilcke	1de796f101	cmd, core, eth: added official testnet	9 years ago
Gustav Simonsson	ec6a548ee3	all: Add GPU mining, disabled by default	9 years ago
Gustav Simonsson	e1616f77c7	core, core/vm, cmd/evm: remove redundant balance check	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
Jeffrey Wilcke	f7a71996fb	core, event/filter, xeth: refactored filter system ... Moved the filtering system from `event` to `eth/filters` package and removed the `core.Filter` object. The `filters.Filter` object now requires a `common.Database` rather than a `eth.Backend` and invokes the `core.GetBlockByX` directly rather than thru a "manager".	9 years ago
Jeffrey Wilcke	a6cc02f68f	core: deadlock in chainmanager after posting RemovedTransactionEvent ... This PR solves an issue with the chain manager posting a `RemovedTransactionEvent`, the tx pool will try to acquire the chainmanager lock which has previously been locked prior to posting `RemovedTransactionEvent`. This results in a deadlock in the core.	9 years ago
Péter Szilágyi	b8b996be74	core: fix a formatting loop in BadHashError	9 years ago
Péter Szilágyi	830ddcee60	core: fix #1848, block receipts db entry for the genesis too	9 years ago
Felix Lange	70b6174748	cmd/geth, core: make "geth blocktest" work again ... The test genesis block was not written properly, block insertion failed immediately. While here, fix the panic when shutting down "geth blocktest" with Ctrl+C. The signal handler is now installed automatically, causing ethereum.Stop to crash because everything is already stopped.	9 years ago
Felix Lange	a2d5a60418	core, core/state: batch-based state sync	9 years ago
Felix Lange	565d9f2306	core, trie: new trie	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
Jeffrey Wilcke	b60a27627b	core: transaction nonce recovery fix ... When the transaction state recovery kicked in it assigned the last (incorrect) nonce to the pending state which caused transactions with the same nonce to occur. Added test for nonce recovery	9 years ago
Péter Szilágyi	6f3cb12924	core: allow modifying test-chain block times	9 years ago
Péter Szilágyi	821619e1c3	core, eth, miner: use pure header validation	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
Gustav Simonsson	b81a6e6ab8	core, core/vm, core/state: remove unused functions	9 years ago
Gustav Simonsson	bf879ef230	core/state: test formatting adhering to Go convention	9 years ago
Gustav Simonsson	004ed786b4	core/state: deleted field in StateObject Copy() and unit test	9 years ago
Felix Lange	00b45acb9e	core: improve block gas tracking	9 years ago