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* core: implemented new ropsten testnetJeffrey Wilcke2016-11-231-25/+13
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* cmd/geth, core, light, mobile: removed state account StartingNonceJeffrey Wilcke2016-11-231-2/+2
| | | | All account's nonce start at 0.
* core, core/state, trie: EIP158, reprice & skip empty account writeJeffrey Wilcke2016-11-131-3/+3
| | | | | | | | | | | | | | | 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>
* core: improved chainDb using sequential keyszsfelfoldi2016-06-071-3/+3
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* core, eth: added json tag field for proper unmarshallingJeffrey Wilcke2016-04-251-1/+1
| | | | | | | | | According to our own instructions the genesis config attribute should be "config". The genesis definition in the go code, however, has a field called `ChainConfig`. This field now has a `json:"config"` struct tag so that the json is properly unmarshalled. This fixes #2482
* core: added basic chain configurationJeffrey Wilcke2016-04-011-9/+14
| | | | | | | | | 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.
* cmd, common, core, eth, node, rpc, tests, whisper, xeth: use protocol stacksPéter Szilágyi2015-11-271-39/+75
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* core, eth, miner, xeth: clean up tx/receipt db accessorsPéter Szilágyi2015-11-191-1/+1
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* core, eth: receipt chain reconstructionPéter Szilágyi2015-10-191-1/+1
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* core/state, core, miner: handle missing root error from state.NewGustav Simonsson2015-10-161-3/+4
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* Merge pull request #1888 from obscuren/testnetJeffrey Wilcke2015-10-091-0/+21
|\ | | | | cmd, core, eth: added official testnet
| * cmd, core, eth: added official testnetJeffrey Wilcke2015-10-091-0/+21
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* | Merge pull request #1850 from karalabe/genesis-block-receiptsJeffrey Wilcke2015-10-071-0/+3
|\ \ | |/ |/| core: fix #1848, block receipts db entry for the genesis too
| * core: fix #1848, block receipts db entry for the genesis tooPéter Szilágyi2015-09-251-0/+3
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* | core, core/state: batch-based state syncFelix Lange2015-09-231-6/+10
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* core, core/types: readd transactions after chain re-orgJeffrey Wilcke2015-09-221-5/+17
| | | | | | | | | | | | | | 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
* all: move common.Database to package ethdbFelix Lange2015-09-151-4/+5
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* core: split out TD from database and all internalsPéter Szilágyi2015-09-111-10/+10
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* core, eth: split the db blocks into headers and bodiesPéter Szilágyi2015-09-111-1/+1
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* Add tests for uncle timestamps and refactor timestamp typeGustav Simonsson2015-08-251-1/+1
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* core, eth, trie, xeth: merged state, chain, extra databases in oneJeffrey Wilcke2015-08-081-9/+9
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* Merge pull request #1515 from fjl/license-fixesJeffrey Wilcke2015-07-281-1/+1
|\ | | | | all: fix license headers one more time
| * all: fix license headers one more timeFelix Lange2015-07-241-1/+1
| | | | | | | | I forgot to update one instance of "go-ethereum" in commit 3f047be5a.
* | core: genesis extra data field fixJeffrey Wilcke2015-07-261-1/+1
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* | core: fixed genesis write out to write only canon numberJeffrey Wilcke2015-07-261-1/+8
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* | core: check genesis block before writeoutJeffrey Wilcke2015-07-251-0/+4
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* all: update license headers to distiguish GPL/LGPLFelix Lange2015-07-231-4/+4
| | | | | All code outside of cmd/ is licensed as LGPL. The headers now reflect this by calling the whole work "the go-ethereum library".
* cmd, core, eth, common: genesis preparationJeffrey Wilcke2015-07-101-38/+96
| | | | | Implemented the --genesis flag thru which we can set a custom genesis block, including the official Ethereum genesis block.
* all: update license informationFelix Lange2015-07-071-0/+16
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* core, miner, tests: renamed state methodsJeffrey Wilcke2015-07-041-1/+1
| | | | | | | | | | | | * 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.
* core: add GenerateChain, GenesisBlockForTestingFelix Lange2015-06-301-0/+18
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* core/types: make blocks immutableFelix Lange2015-06-301-26/+11
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* core: settable genesis nonceobscuren2015-06-091-2/+2
| | | | | | | 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.
* types: block json unmarshal method addedobscuren2015-06-041-2/+2
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* Merge branch 'frontier/natspec' of ↵obscuren2015-04-211-2/+2
|\ | | | | | | https://github.com/ethersphere/go-ethereum into ethersphere-frontier/natspec
| * test account is no longer permanently in genesis block, only put there when ↵zsfelfoldi2015-04-201-8/+2
| | | | | | | | testing
| * NatSpec contracts are now not in the genesis block but added by the testzsfelfoldi2015-04-201-1/+0
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| * NatSpec passing end to end testzsfelfoldi2015-04-201-3/+2
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| * NatSpec contracts in genesis block, end to end test (unfinished)zsfelfoldi2015-04-201-0/+8
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* | core: moved TD calculation from proc to chainobscuren2015-04-201-0/+1
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* Block header changed & console miner controlobscuren2015-04-061-1/+1
| | | | | | * miner control moved to `admin.miner` * miner option to set extra data * block extra now bytes
* Read most protocol params from common/params.jsonGustav Simonsson2015-04-021-5/+3
| | | | | | | | | * Add params package with exported variables generated from github.com/ethereum/common/blob/master/params.json * Use params package variables in applicable places * Add check for minimum gas limit in validation of block's gas limit * Remove common/params.json from go-ethereum to avoid outdated version of it
* Blocktest fixed, Execution fixedobscuren2015-04-011-1/+1
| | | | | | * Added new CreateAccount method which properly overwrites previous accounts (excluding balance) * Fixed block tests (100% success)
* Added Code fieldobscuren2015-03-311-2/+6
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* moved state and vm to coreobscuren2015-03-231-1/+1
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* core: fix testsFelix Lange2015-03-181-4/+0
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* converted vmobscuren2015-03-171-4/+3
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* Moved ethutil => commonobscuren2015-03-161-9/+9
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* POW fixesobscuren2015-03-141-1/+0
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* Increased genesis gas & gas floor limit to 3141592obscuren2015-03-131-1/+2
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* Miner fixes and updates (including miner)obscuren2015-03-051-2/+3
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* Fixed genesisobscuren2015-03-041-7/+7
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* updated genesisobscuren2015-03-041-0/+4
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* Changed nonce to a uint64obscuren2015-03-041-1/+1
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* Removed some methods from the JS REPLobscuren2015-03-011-2/+0
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* Minor updates for releaseobscuren2015-02-211-13/+31
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* Docs & old code removedobscuren2015-02-031-1/+0
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* moving to a better xethobscuren2015-01-291-1/+1
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* Minor fixed and additions for block procobscuren2015-01-081-0/+1
| | | | | | * Path check length * Genesis include TD * Output TD on last block
* Refactored ethutil.Config.Db outobscuren2015-01-071-2/+3
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* Switched to new trieobscuren2014-12-241-1/+1
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* Refactored block & Transactionobscuren2014-12-231-32/+33
| | | | * Includes new rlp decoder
* Renamed `chain` => `core`obscuren2014-12-041-0/+52