33 Commits (f8acc0af7e48ef3e6b1ed710fc429ece81db1dc8)

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
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
Felix Lange	e171bf74f8	core/types: remove redundant SignECDSA wrappers, rename to SignTx	8 years ago
Jeffrey Wilcke	4dca5d4db7	core/types, params: EIP#155	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
Felix Lange	016007bd25	eth, eth/downloader, eth/fetcher: delete eth/61 code ... The eth/61 protocol was disabled in #2776, this commit removes its message handlers and hash-chain sync logic.	8 years ago
Péter Szilágyi	3291235711	accounts, core, eth: pass chain config for chain maker to test DAO	8 years ago
Péter Szilágyi	5b0ee8ec30	core, eth, trie: fix data races and merge/review issues	9 years ago
Péter Szilágyi	832b37c822	core, eth: receipt chain reconstruction	9 years ago
Péter Szilágyi	47a7fe5d22	eth: port the synchronisation algo to eth/62	9 years ago
Péter Szilágyi	42f44dda54	eth, eth/downloader: handle header requests, table driven proto tests	9 years ago
Gustav Simonsson	26c6e3b206	miner: gas limit strategy, target 3141592 & def gas price 50 Shannon	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	ea54283b30	all: update license information	10 years ago
Felix Lange	e0e5f74776	eth/downloader, eth/fetcher: use core.GenerateChain in tests ... TestMadeupParentBlockChainAttack has been deleted because it was too hard to port and the attack that it checks the prevention of is being averted in a different way (through a protocol change).	10 years ago
Péter Szilágyi	99ca4b619b	eth/fetcher: clean up test assertions	10 years ago
Péter Szilágyi	b53f701c27	eth/fetcher: remove test sleeps (15s -> 2.8s)	10 years ago
Péter Szilágyi	1989d1491a	eth/fetcher: handle and (crude) test block memory DOS	10 years ago
Péter Szilágyi	d36c25bcbc	eth/fetcher: handle and test block announce DOS attacks	10 years ago
Péter Szilágyi	13c25036ea	eth/fetcher: since uncles are allowed, drop phase test	10 years ago
Péter Szilágyi	b91b581b80	eth, eth/fetcher: propagate after header verify, announce only on insert	10 years ago
Péter Szilágyi	5ec6ecc511	eth, eth/fetcher: move propagated block import into fetcher	10 years ago
Péter Szilágyi	a9ada0b5ba	eth/fetcher: make tests thread safe	10 years ago
Péter Szilágyi	37c5ff392f	eth/fetcher: build longest chain until proven otherwise	10 years ago
Péter Szilágyi	497a7f1717	eth, eth/fetcher: define and enforce propagation boundaries	10 years ago
Péter Szilágyi	026ee40650	eth/fetcher: deduplicate future blocks	10 years ago
Péter Szilágyi	11c8f83a58	eth, eth/fetcher: cache future propagated blocks too	10 years ago
Péter Szilágyi	057bc237ad	eth, eth/fetcher: use an import queue to store out of order blocks	10 years ago
Péter Szilágyi	8b64e041d6	eth/fetcher: add test to check for duplicate downloads	10 years ago
Péter Szilágyi	2a1b722d04	eth/fetcher: fix timer reset bug, add initial tests	10 years ago