Commit Graph

36 Commits

Author SHA1 Message Date
Felix Lange
3c836dd71b core/state: optimize GetState
There is no need to use the reflection-based decoder to decode []byte.
2016-10-06 15:32:17 +02:00
Felix Lange
90fce8bfa6 core/state: rename Delete/IsDeleted to Suicide/HasSuicided
The delete/remove naming has caused endless confusion in the past.
2016-10-06 15:32:17 +02:00
Felix Lange
1f1ea18b54 core/state: implement reverts by journaling all changes
This commit replaces the deep-copy based state revert mechanism with a
linear complexity journal. This commit also hides several internal
StateDB methods to limit the number of ways in which calling code can
use the journal incorrectly.

As usual consultation and bug fixes to the initial implementation were
provided by @karalabe, @obscuren and @Arachnid. Thank you!
2016-10-06 15:32:16 +02:00
Péter Szilágyi
b7159818f9 core/state: track dirty state entries for each object 2016-10-03 10:48:01 +03:00
Péter Szilágyi
cb84e3f029 cmd, core, internal, light, tests: avoid hashing the code in the VM 2016-10-01 16:01:58 +03:00
Felix Lange
cd791bd855 core, trie: replace state caches with trie journal 2016-09-28 11:27:28 +03:00
Felix Lange
a59a93f476 core/state: track all accounts in canon state
This change introduces a global, per-state cache that keeps account data
in the canon state. Thanks to @karalabe for lots of fixes.
2016-09-26 10:09:52 +02:00
Gustav Simonsson
25ed5fedda core/state: short-circuit balance change if zero value 2016-09-26 01:26:54 -04:00
Gustav Simonsson
b6b17e5648 core/state, light: remove unused StateObject.initCode 2016-09-19 02:16:58 -04:00
Nick Johnson
581b320b9d core/state: Fix memory expansion bug by not copying clean objects 2016-09-19 08:57:08 +08:00
Felix Lange
68c755a238 core/state: fix TestDump
Lazy "I'll just put return here instead of fixing the test" found by go vet.
2016-04-15 11:16:56 +02:00
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.
2016-03-23 23:02:42 +01:00
Ricardo Catalinas Jiménez
436fc8d76a all: Rename crypto.Sha3{,Hash}() to crypto.Keccak256{,Hash}()
As we aren't really using the standarized SHA-3
2016-02-21 22:34:34 +00:00
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
2016-02-18 10:11:48 +01:00
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
2016-02-18 10:08:11 +01:00
Felix Lange
1b89bd5d26 core/state, core/types use package rlp for state, receipt serialisation 2015-12-18 12:09:10 +01:00
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.
2015-10-17 10:24:34 +02:00
Felix Lange
a2d5a60418 core, core/state: batch-based state sync 2015-09-22 22:57:37 +02:00
Felix Lange
565d9f2306 core, trie: new trie 2015-09-22 22:53:49 +02:00
Felix Lange
8c4dab77ba all: move common.Database to package ethdb 2015-09-14 23:36:30 +02:00
Gustav Simonsson
b81a6e6ab8 core, core/vm, core/state: remove unused functions 2015-09-10 21:10:58 +02:00
Gustav Simonsson
004ed786b4 core/state: deleted field in StateObject Copy() and unit test 2015-09-08 15:56:11 +02:00
Jeffrey Wilcke
36f7fe61c3 core, tests: Double SUICIDE fix 2015-08-20 18:22:50 +02:00
Felix Lange
bfbcfbe4a9 all: fix license headers one more time
I forgot to update one instance of "go-ethereum" in commit 3f047be5a.
2015-07-23 18:35:11 +02:00
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".
2015-07-22 18:51:45 +02:00
Felix Lange
ea54283b30 all: update license information 2015-07-07 14:12:44 +02:00
Jeffrey Wilcke
08caeedd84 core, core/state: only write necessary state. Skip intermediate 2015-07-04 02:51:36 +02:00
obscuren
07c3de3f75 core, miner, xeth: renamed gas methods
* BuyGas => SubGas
* RefundGas => AddGas
* SetGasPool => SetGasLimit
2015-06-21 17:09:19 +02:00
obscuren
aa699a1283 core/state: removed state from state object 2015-06-17 13:27:51 +02:00
obscuren
30b27336ea core/state: remove the need for common.Value 2015-06-17 11:30:42 +02:00
obscuren
787a61bb27 core/state, core/vm: reworked storage get / set to use common.Hash 2015-06-17 11:24:40 +02:00
obscuren
6fb6e6679e core/vm, core/state: added storage to structured vm logging 2015-06-10 12:57:37 +02:00
zelig
009b221692 solidity compiler and contract metadocs integration
* common/compiler: solidity compiler + tests
* rpc: eth_compilers, eth_compileSolidity + tests
* fix natspec test using keystore API, notice exp dynamically changes addr, cleanup
* resolver implements registrars and needs to create reg contract (temp)
* xeth: solidity compiler. expose getter Solc() and paths setter SetSolc(solcPath)
* ethereumApi: implement compiler related RPC calls using XEth - json struct tests
* admin: make use of XEth.SetSolc to allow runtime setting of compiler paths
* cli: command line flags solc to set custom solc bin path
* js admin api with new features debug and contractInfo modules
* wiki is the doc https://github.com/ethereum/go-ethereum/wiki/Contracts-and-Transactions
2015-05-07 12:58:21 +02:00
obscuren
1889727144 Moved logging to logger.Core 2015-04-04 13:24:01 +02:00
obscuren
a0e44e3281 basic glog 2015-04-04 12:40:11 +02:00
obscuren
0330077d76 moved state and vm to core 2015-03-23 16:59:09 +01:00