74 Commits (d55fc35df1ca4996048625421d4c475a437d273e)

Author	SHA1	Message	Date
Péter Szilágyi	67e9d33486	Revert "core: update DAO soft-fork number, clean up the code" ... This reverts commit ba784bdf36.	9 years ago
Péter Szilágyi	ba784bdf36	core: update DAO soft-fork number, clean up the code	9 years ago
Jeffrey Wilcke	7a5b571c67	test, cmd/evm, core, core/vm: illegal code hash implementation ... This implements a generic approach to enabling soft forks by allowing anyone to put in hashes of contracts that should not be interacted from. This will help "The DAO" in their endevour to stop any whithdrawals from any DAO contract by convincing the mining community to accept their code hash.	9 years ago
Jeffrey Wilcke	bb3651abc8	core/state, eth: Updated suicides objects when tracing transactions ... Consensus rules dictate that objects can only be removed during the finalisation of the transaction (i.e. after all calls have finished). Thus calling a suicided contract twice from the same transaction: A->B(S)->ret(A)->B(S) results in 2 suicides. Calling the suicided object twice from two transactions: A->B(S), A->B, results in only one suicide and a call to an empty object. Our current debug tracing functionality replays all transaction that were executed prior to the targetted transaction in order to provide the user with an accurate trace. As a side effect to calling StateDB.IntermediateRoot it also deletes any suicides objects. Our tracing code never calls this function because it isn't interested in the intermediate root. Becasue of this it caused a bug in the tracing code where transactions that were send to priviously deleted objects resulted in two suicides rather than one suicide and a call to an empty object. Fixes #2542	9 years ago
Péter Szilágyi	8ee84584a4	core/state: return the starting nonce for non-existent accs (testnet)	9 years ago
Péter Szilágyi	748d1c171d	core, core/state, trie: enterprise hand-tuned multi-level caching	9 years ago
Felix Lange	6fdd0893c3	all: fix go vet warnings	9 years ago
Felix Lange	68c755a238	core/state: fix TestDump ... Lazy "I'll just put return here instead of fixing the test" found by go vet.	9 years ago
Felix Lange	d04a2e7557	all: update license information	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	b7bb2d8589	core: various typos	9 years ago
Ricardo Catalinas Jiménez	436fc8d76a	all: Rename crypto.Sha3{,Hash}() to crypto.Keccak256{,Hash}() ... As we aren't really using the standarized SHA-3	9 years ago
Jeffrey Wilcke	b6d88a0e9f	core, core/vm, crypto: fixes for homestead ... * Removed some strange code that didn't apply state reverting properly * Refactored code setting from vm & state transition to the executioner * Updated tests	9 years ago
Gustav Simonsson	371871d685	parmas, crypto, core, core/vm: homestead consensus protocol changes ... * change gas cost for contract creating txs * invalidate signature with s value greater than secp256k1 N / 2 * OOG contract creation if not enough gas to store code * new difficulty adjustment algorithm * new DELEGATECALL op code	9 years ago
Péter Szilágyi	b8d59d9c98	core/state, trie: switch iterator panics to error fields	9 years ago
Péter Szilágyi	151c7bef41	core/state, trie: node iterator reports parent hashes too	9 years ago
Péter Szilágyi	5a057a8ded	core/state, trie: surface iterator entry hashes	9 years ago
Péter Szilágyi	7e29b0b5b4	core/state, trie: add node iterator, test state/trie sync consistency	9 years ago
Péter Szilágyi	f3d4ce0d16	core/state, ethdb, trie: test intermediate secure key leak, fix memdb bug	9 years ago
Péter Szilágyi	886478b18b	core/state, trie: don't leak database writes before commit	9 years ago
Péter Szilágyi	2d5d6d9d0e	core/state: always commit in batches, just finish if not needed later	9 years ago
Péter Szilágyi	9e011ff1cd	core, eth/downloader: ensure state presence in ancestor lookup	9 years ago
Felix Lange	1b89bd5d26	core/state, core/types use package rlp for state, receipt serialisation	9 years ago
Péter Szilágyi	5b0ee8ec30	core, eth, trie: fix data races and merge/review issues	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
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
Gustav Simonsson	1b1f293082	core/state, core, miner: handle missing root error from state.New	9 years ago
Jeffrey Wilcke	1de796f101	cmd, core, eth: added official testnet	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
Felix Lange	a2d5a60418	core, core/state: batch-based state sync	9 years ago
Felix Lange	565d9f2306	core, trie: new trie	9 years ago
Felix Lange	8c4dab77ba	all: move common.Database to package ethdb	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
Jeffrey Wilcke	36f7fe61c3	core, tests: Double SUICIDE fix	9 years ago
Jeffrey Wilcke	f715547fc7	core/state: Set log index. Closes #1226	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
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
Felix Lange	bdae4fd573	all: add some godoc synopsis comments	10 years ago
Felix Lange	ea54283b30	all: update license information	10 years ago
Jeffrey Wilcke	ab16ce70fc	core, miner, tests: renamed state methods ... * Update => SyncIntermediate * Added SyncObjects SyncIntermediate only updates whatever has changed, but, as a side effect, requires much more disk space. SyncObjects will only sync whatever is required for a block and will not save intermediate state to disk. As drawback this requires more time when more txs come in.	10 years ago
Jeffrey Wilcke	08caeedd84	core, core/state: only write necessary state. Skip intermediate	10 years ago
obscuren	07c3de3f75	core, miner, xeth: renamed gas methods ... * BuyGas => SubGas * RefundGas => AddGas * SetGasPool => SetGasLimit	10 years ago
obscuren	bdd63837ea	core/state: removed trie copy	10 years ago
obscuren	aa699a1283	core/state: removed state from state object	10 years ago
obscuren	aaddc99c35	core/state: fixed state tests	10 years ago
obscuren	30b27336ea	core/state: remove the need for common.Value	10 years ago
obscuren	787a61bb27	core/state, core/vm: reworked storage get / set to use common.Hash	10 years ago