59 Commits (10a57fc3d45cbc59d6c8eeb0f7f2b93a71e8f4c9)

Author	SHA1	Message	Date
Péter Szilágyi	09777952ee	core, consensus: pluggable consensus engines (#3817) ... 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.	8 years ago
Péter Szilágyi	567d41d936	all: swap out the C++ ethash to the pure Go one (mining todo)	8 years ago
Péter Szilágyi	d4fd06c3dc	all: blidly swap out glog to our log15, logs need rework	8 years ago
Jeffrey Wilcke	024d41d0c2	core, core/state, core/vm: remove exported account getters (#3618) ... Removed exported statedb object accessors, reducing the chance for nasty bugs to creep in. It's also ugly and unnecessary to have these methods.	8 years ago
Péter Szilágyi	b7f010de52	tests: cleanup tester blockchain after test run (#3692)	8 years ago
Jeffrey Wilcke	c12f4df910	params: core, core/vm, miner: 64bit gas instructions ... 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	8 years ago
Jeffrey Wilcke	57f4e90257	Revert "params: core, core/vm, miner: 64bit gas instructions (#3514)" ... This reverts commit 8b57c49490.	8 years ago
Jeffrey Wilcke	8b57c49490	params: core, core/vm, miner: 64bit gas instructions (#3514) ... 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	8 years ago
Nick Johnson	17d92233d9	cmd/geth, core: add support for recording SHA3 preimages (#3543)	8 years ago
Felix Lange	f2da6581ba	all: fix issues reported by honnef.co/go/simple/cmd/gosimple	8 years ago
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
Jeffrey Wilcke	64af2aafda	core, core/vm: added gas price variance table ... This implements 1b & 1c of EIP150 by adding a new GasTable which must be returned from the RuleSet config method. This table is used to determine the gas prices for the current epoch. Please note that when the CreateBySuicide gas price is set it is assumed that we're in the new epoch phase. In addition this PR will serve as temporary basis while refactorisation in being done in the EVM64 PR, which will substentially overhaul the gas price code.	8 years ago
Péter Szilágyi	cb84e3f029	cmd, core, internal, light, tests: avoid hashing the code in the VM	8 years ago
Péter Szilágyi	461cdb593b	core, params, tests: add DAO hard-fork balance moves	8 years ago
zsfelfoldi	f9917c8c7b	core: improved chainDb using sequential keys	9 years ago
Felix Lange	6fdd0893c3	all: fix go vet warnings	9 years ago
Felix Lange	83877a0f9d	tests: remove eth, node, accounts dependencies ... Unlocking the accounts in the test doesn't help with anything.	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
Péter Szilágyi	0a5ee08e2b	Godeps, eth, tests: update ethash, used shared for testing	9 years ago
Jeffrey Wilcke	4f4d2b6474	tests: updated homestead 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	1e806c4c77	cmd, common, core, eth, node, rpc, tests, whisper, xeth: use protocol stacks	9 years ago
Drake Burroughs	05ea8926c3	cmd/utils, crypto: add --lightkdf flag for lighter KDF	9 years ago
Gustav Simonsson	1b1f293082	core/state, core, miner: handle missing root error from state.New	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
Felix Lange	a2d5a60418	core, core/state: batch-based state sync	9 years ago
Gustav Simonsson	47ca6904b3	tests: use lastblockhash field to validate reorgs and block headers	9 years ago
Gustav Simonsson	075815e5ff	tests: update common test wrappers and test files	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
Gustav Simonsson	7324176f70	Add tests for uncle timestamps and refactor timestamp type	9 years ago
Jeffrey Wilcke	36f7fe61c3	core, tests: Double SUICIDE fix	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
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.	9 years ago
Gustav Simonsson	b08abe64e4	Unskip SimpleTx3, check err in pre/post state validations	9 years ago
Felix Lange	ea54283b30	all: update license information	9 years ago
Jeffrey Wilcke	35cd355c14	cmd,eth,rpc,tests: default coinbase	9 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.	9 years ago
Gustav Simonsson	ff97059a99	Update Ethereum JSON tests, skip failing	9 years ago
Felix Lange	1d42888d30	core/types: make blocks immutable	10 years ago
Taylor Gerring	0743243dce	Add --skip option to CLI ... Disassociates hardcoded tests to skip when running via CLI. Tests still skipped when running `go test`	10 years ago
Taylor Gerring	01ec4dbb12	Add stdin option	10 years ago
Taylor Gerring	c941a39b75	Cleanup logging	10 years ago
Taylor Gerring	8507c867b9	Fix geth blocktest command	10 years ago
Taylor Gerring	6ff956394a	DRY file loading	10 years ago
Taylor Gerring	ac0637c413	More consistent test interfaces + test skipping	10 years ago
Taylor Gerring	c5d6fcbaba	Return error up stack instead of passing testing var down	10 years ago
Taylor Gerring	7c6ef0ddac	Separate and identify tests runners	10 years ago