Commit Graph

1823 Commits

Author SHA1 Message Date
gary rong
611113e967 core: never delete genesis block (#19617) 2019-05-27 12:05:45 +03:00
Mohanson
4b622b277e core/state: unified function receiver names (#19615) 2019-05-26 00:52:10 +03:00
Péter Szilágyi
f35975ea21
core/rawdb, eth/downloader: align 64bit atomic fields 2019-05-17 01:45:05 +03:00
Péter Szilágyi
9eba3a9fff
cmd/geth, core/rawdb: seamless freezer consistency, friendly removedb 2019-05-16 17:01:56 +03:00
Péter Szilágyi
536b3b416c
cosensus, core, eth, params, trie: fixes + clique history cap 2019-05-16 10:39:35 +03:00
gary rong
37d280da41
core, cmd, vendor: fixes and database inspection tool (#15)
* core, eth: some fixes for freezer

* vendor, core/rawdb, cmd/geth: add db inspector

* core, cmd/utils: check ancient store path forceily

* cmd/geth, common, core/rawdb: a few fixes

* cmd/geth: support windows file rename and fix rename error

* core: support ancient plugin

* core, cmd: streaming file copy

* cmd, consensus, core, tests: keep genesis in leveldb

* core: write txlookup during ancient init

* core: bump database version
2019-05-16 10:39:34 +03:00
Martin Holst Swende
42c746d6f4
freezer: disable compression on hashes and difficulties (#14)
* freezer: disable compression on hashes and difficulties

* core/rawdb: address review concerns

* core/rawdb: address review concerns
2019-05-16 10:39:33 +03:00
Martin Holst Swende
331de17e4d
core/rawdb: support starting offset for future deletion 2019-05-16 10:39:33 +03:00
gary rong
80469bea0c
all: integrate the freezer with fast sync
* all: freezer style syncing

core, eth, les, light: clean up freezer relative APIs

core, eth, les, trie, ethdb, light: clean a bit

core, eth, les, light: add unit tests

core, light: rewrite setHead function

core, eth: fix downloader unit tests

core: add receipt chain insertion test

core: use constant instead of hardcoding table name

core: fix rollback

core: fix setHead

core/rawdb: remove canonical block first and then iterate side chain

core/rawdb, ethdb: add hasAncient interface

eth/downloader: calculate ancient limit via cht first

core, eth, ethdb: lots of fixes

* eth/downloader: print ancient disable log only for fast sync
2019-05-16 10:39:32 +03:00
rjl493456442
b6cac42e9f
core/rawdb: add file lock for freezer 2019-05-16 10:39:31 +03:00
Martin Holst Swende
b69bdc2a4f
freezer: implement split files for data
* freezer: implement split files for data

* freezer: add tests

* freezer: close old head-file when opening next

* freezer: fix truncation

* freezer: more testing around close/open

* rawdb/freezer: address review concerns

* freezer: fix minor review concerns

* freezer: fix remaining concerns + testcases around truncation

* freezer: docs

* freezer: implement multithreading

* core/rawdb: fix freezer nitpicks + change offsets to uint32

* freezer: preopen files, simplify lock constructs

* freezer: delete files during truncation
2019-05-16 10:39:30 +03:00
Péter Szilágyi
006c21efc7
cmd, core, eth, les, node: chain freezer on top of db rework 2019-05-16 10:39:29 +03:00
Péter Szilágyi
9effd64290
core, eth, trie: bloom filter for trie node dedup during fast sync (#19489)
* core, eth, trie: bloom filter for trie node dedup during fast sync

* eth/downloader, trie: address review comments

* core, ethdb, trie: restart fast-sync bloom construction now and again

* eth/downloader: initialize fast sync bloom on startup

* eth: reenable eth/62 until we properly remove it
2019-05-13 15:28:01 +03:00
Péter Szilágyi
751effa35e
core: fix formatting error (trailing whitepace) 2019-05-13 14:07:55 +03:00
PilkyuJung
ec2131c8d3 core: move error variable to error.go (#19560)
* move error variable to error.go

* Update error.go

Edit "Genesis" to "genesis"
2019-05-13 13:23:32 +03:00
Péter Szilágyi
6ec6b29051
core: fix import errors on clique crashes + empty blocks (#19544)
* core: fix import errors on clique crashes + empty blocks

* cosensus/clique, core: add test for the mirrored state issue

* core: address todo question wrt log count

* core: raise a louder warning for non-clique known blocks
2019-05-10 17:04:10 +03:00
gary rong
c113723fdb core: handle importing known blocks more gracefully (#19417)
* core: import known blocks if they can be inserted as canonical blocks

* core: insert knowns blocks

* core: remove useless

* core: doesn't process head block in reorg function
2019-05-08 14:30:36 +03:00
Martin Holst Swende
c8cf360f29
core: fix canonicality confusion (#19514)
* core: add tests for canonicality confusion

* core: delete stale future canon number mappings during reorg to shorter+heavier chain
2019-05-07 14:26:00 +02:00
유용환
abeba0a1de core/rawdb: fix typo (#19526) 2019-05-04 12:17:47 +02:00
Martin Holst Swende
4c90efdf57 consensus,core,miner: avoid overhead of creating a new block (#19301)
* consensus,core,miner: avoid overhead of creating a new block

* consensus: nitpick dot

* consensus: fix some comment formatting nits
2019-04-30 16:42:36 +03:00
Hongbin Mao
504f88b65b core/rawdb: typo fix storea => stores (#19498)
* typo fix

* change to stores
2019-04-26 12:22:21 +03:00
Matthew Halpern
937417527c core: lookup txs by block number instead of block hash (#19431)
* core: lookup txs by block number instead of block hash

Transaction hashes now store a reference to their corresponding
block number as opposed to their hash. In benchmarks this was
shown to reduce storage by over 12 GB.

The main limitation of this approach is that transactions on
non-canonical blocks could never be looked up, however that is
currently not supported.

The database version has been upgraded to version 5 and the
transaction lookup process is backwards-compatible with the
prior two transaction lookup formats prexisting in the
database instance. Tests have been added to ensure this.

* core/rawdb: tiny review nit fixes
2019-04-25 17:24:55 +03:00
gary rong
ce9a289fa4
core/types: fix cummulative gas bug and legacy decoding tests 2019-04-16 09:50:11 +03:00
Péter Szilágyi
7221cb1434
core, eth, les, light: scope receipt functionality a bit cleaner 2019-04-15 13:42:26 +03:00
Matthew Halpern
6b0ddd141e
core, eth, les, light: store transaction receipts without txHash and gasCost 2019-04-15 13:15:39 +03:00
Martin Holst Swende
d763b49ae3
consensus,core: shortcut uncle validation 2019-04-08 10:57:15 +02:00
gary rong
36f81118f6 core/state: fix state iterator (#19127)
* core/state: fix state iterator

* core: fix state iterator more elegant
2019-04-05 09:44:02 +03:00
Péter Szilágyi
43631aa1d6
core: minor code polishes + rebase fixes 2019-04-04 16:29:25 +03:00
rjl493456442
690bd8a417
core: re-omit new log event when logs rebirth 2019-04-04 14:17:43 +03:00
hydai
9b3601cfce core/vm: fix typos in comments (#19391) 2019-04-04 12:30:10 +02:00
Martin Holst Swende
36b78abe61
core/vm: instruction tests (#16327)
This PR makes it easy to generate and execute testcases for VM arithmetic operations. By enabling and running the testcase TestWriteExpectedValues, a set of json files are created which contain input and output for each arith operation.
The test TestJsonTestcases executes all of those tests.

While meaningless as is, this PR makes it less risky to make changes (optimizations) to the vm operations, since there will be a larger body of testcases.
2019-04-04 11:19:38 +02:00
Martin Holst Swende
0b4fe8d192 all: simplify timestamps to uint64 (#19372)
* all: simplify timestamps to uint64

* tests: update definitions

* clef, faucet, mobile: leftover uint64 fixups

* ethash: fix tests

* graphql: update schema for timestamp

* ethash: remove unused variable
2019-04-02 23:28:48 +03:00
Péter Szilágyi
e14f8a408c
Merge pull request #19328 from karalabe/preload
core: prefetch next block state concurrently
2019-04-02 17:03:12 +03:00
Runchao Han
c4109d790f core: fix typo in insertChain method doc (#19371) 2019-04-02 13:01:02 +03:00
Péter Szilágyi
92faf1bf7a
Merge pull request #19348 from LiangMa/overflowPR
core/vm: Correct the Memory Gas Overflow condition
2019-04-01 17:12:13 +03:00
Péter Szilágyi
9294b8f10f
core/vm: polish gas PR, fix tests, make table driven 2019-04-01 17:10:42 +03:00
Péter Szilágyi
ed34a5e08a
cmd, core, eth: support disabling the concurrent state prefetcher 2019-04-01 11:52:11 +03:00
Péter Szilágyi
bb9631c399
core: prefetch next block state concurrently 2019-04-01 11:06:15 +03:00
贺鹏飞
fbe7caf136
core: cache tx signature before obtaining lock 2019-03-29 12:01:29 +02:00
Liang Ma
157f09e5b6 core/vm: Correct the Memory Gas Overflow condition
previous overflow condition is too big to use.
0x7FFFFFFFF squre operation is overflowed uint64.

0x7FFFFFFFF^2 = 0x3F FFFF FFF0 0000 0001
2019-03-28 21:04:31 +00:00
Brent
7fb89697fd core/types: add block location fields to receipt (#17662)
Solves #15210 without changing consensus, in a backwards compatible way,
by adding tx inclusion information to the Receipt struct.
2019-03-27 13:39:25 +01:00
Péter Szilágyi
a732c93309
core: 3rd try on splitting the trie metrics correctly 2019-03-27 13:02:04 +02:00
Martin Holst Swende
59e1953246 core, ethdb, trie: mode dirty data to clean cache on flush (#19307)
This PR is a more advanced form of the dirty-to-clean cacher (#18995),
where we reuse previous database write batches as datasets to uncache,
saving a dirty-trie-iteration and a dirty-trie-rlp-reencoding per block.
2019-03-26 15:48:31 +01:00
Péter Szilágyi
b8b4fb004c
Merge pull request #19308 from holiman/fix_reset_txpool
core: make txpool handle reorg due to setHead
2019-03-26 11:00:35 +02:00
Péter Szilágyi
435020f9b3
core: split trie op metrics from the correct chain metrics 2019-03-25 16:27:46 +02:00
Péter Szilágyi
86989e3fcd
core: split out detailed trie access metrics from insertion time (#19316)
* core: split out detailed trie access metrics from insertion time

* cmd, core, metrics: support expensive optional metrics
2019-03-25 10:01:18 +02:00
Martin Holst Swende
650ad19c2d
core: make txpool handle reorg due to setHead 2019-03-21 11:42:56 +01:00
Péter Szilágyi
91eec1251c
cmd, core, eth, trie: get rid of trie cache generations (#19262)
* cmd, core, eth, trie: get rid of trie cache generations

* core, trie: get rid of remainder of cache gen boilerplate
2019-03-14 15:25:12 +02:00
Corey Lin
768b4c2e6b asm: remove unused parameter for function Lex (#18058) 2019-03-14 10:35:55 +01:00
Péter Szilágyi
4f457859a2
core: use headers only where blocks are unnecessary 2019-03-13 12:32:47 +02:00
Martin Holst Swende
7504dbd6eb core/vm: 64 bit memory and gas calculations (#19210)
* core/vm: remove function call for stack validation from evm runloop

* core/vm: separate gas  calc into static + dynamic

* core/vm: optimize push1

* core/vm: reuse pooled bigints for ADDRESS, ORIGIN and CALLER

* core/vm: use generic error message for jump/jumpi, to avoid string interpolation

* testdata: fix tests for new error message

* core/vm: use 64-bit memory calculations

* core/vm: fix error in memory calculation

* core/vm: address review concerns

* core/vm: avoid unnecessary use of big.Int:BitLen()
2019-03-12 11:40:05 +02:00
Sheldon
da5de012c3 state: fix emptyStatet to emptyRoot (#19254) 2019-03-12 11:14:24 +02:00
Péter Szilágyi
054412e335
all: clean up and proerly abstract database access 2019-03-06 13:35:03 +02:00
Péter Szilágyi
1bc7f3f906
core/types: fix receipt legacy decoding 2019-02-28 14:16:36 +02:00
Samuel Marks
e43bc36226
travis, appveyor, Dockerfile: upgrade to Go 1.12 2019-02-27 14:21:02 +02:00
Felföldi Zsolt
c2003ed63b les, les/flowcontrol: improved request serving and flow control (#18230)
This change

- implements concurrent LES request serving even for a single peer.
- replaces the request cost estimation method with a cost table based on
  benchmarks which gives much more consistent results. Until now the
  allowed number of light peers was just a guess which probably contributed
  a lot to the fluctuating quality of available service. Everything related
  to request cost is implemented in a single object, the 'cost tracker'. It
  uses a fixed cost table with a global 'correction factor'. Benchmark code
  is included and can be run at any time to adapt costs to low-level
  implementation changes.
- reimplements flowcontrol.ClientManager in a cleaner and more efficient
  way, with added capabilities: There is now control over bandwidth, which
  allows using the flow control parameters for client prioritization.
  Target utilization over 100 percent is now supported to model concurrent
  request processing. Total serving bandwidth is reduced during block
  processing to prevent database contention.
- implements an RPC API for the LES servers allowing server operators to
  assign priority bandwidth to certain clients and change prioritized
  status even while the client is connected. The new API is meant for
  cases where server operators charge for LES using an off-protocol mechanism.
- adds a unit test for the new client manager.
- adds an end-to-end test using the network simulator that tests bandwidth
  control functions through the new API.
2019-02-26 12:32:48 +01:00
gary rong
7fd0ccaa68 core: remove unnecessary fields in logs, receipts and tx lookups (#17106)
* core: remove unnecessary fields in log

* core: bump blockchain database version

* core, les: remove unnecessary fields in txlookup

* eth: print db version explicitly

* core/rawdb: drop txlookup entry struct wrapper
2019-02-21 15:14:35 +02:00
Martin Holst Swende
8577b5b020 core: more tests for sidechain import, fixes #19105 (#19113)
* blockchain: more tests for sidechain import, fixes #19105

* core/blockchain: rework import of pruned canon blocks and canon-prepended sidechains

* core/blockchain: minor clarity change

* core/blockchain: remove unused method
2019-02-21 12:36:49 +02:00
Péter Szilágyi
2e8a5e5659
core/vm: remove unused constants (#19095) 2019-02-19 19:49:45 +02:00
Matthew Halpern
bf42535d31 core: remove redundant parentheses (#19106) 2019-02-19 13:25:42 +02:00
Matthew Halpern
c5eccaefb8 core/vm: remove unused constants 2019-02-18 07:48:19 -08:00
Matthew Halpern
3930f3795b core: remove unused function (#19097) 2019-02-18 13:27:31 +02:00
needkane
a1f366ecf6 core/vm: update annotation (#19050) 2019-02-18 12:14:49 +01:00
Matthew Halpern
2b75fa9d61 core: enforce camel case variable names (#19058) 2019-02-14 21:14:05 +02:00
Péter Szilágyi
940e317094
core: fix pruner panic when importing low-diff-large-sidechain 2019-02-08 11:56:25 +02:00
Martin Holst Swende
da1efdae0c
core: repro #18977 2019-02-08 10:29:51 +02:00
Péter Szilágyi
d6225ab846
cmd/utils, eth: relinquish GC cache to read cache in archive mode 2019-02-07 14:36:25 +02:00
atsushi-ishibashi
81801ccc2b core/state: more memory efficient preimage allocation (#16663) 2019-02-07 10:44:45 +01:00
Martin Holst Swende
a0fd4b7e57 core/vm: unshadow err to make it visible in tracers(#18504) 2019-02-04 15:26:21 +01:00
Péter Szilágyi
822dc1bfb1
Merge pull request #18121 from karalabe/goerli
cmd, core, params: add support for Goerli
2019-02-04 15:21:24 +02:00
Péter Szilágyi
b0ed083ead
cmd, core, params: add support for Goerli 2019-02-04 14:53:12 +02:00
Martin Holst Swende
ec3432bccb
core: fix error in block iterator (#18986) 2019-02-04 13:30:19 +01:00
Gus
4eee99aac5 core/types: remove use of package unsafe 2019-01-29 10:17:40 +01:00
b00ris
769657060e les: implement ultralight client (#16904)
For more information about this light client mode, read
https://hackmd.io/s/HJy7jjZpm
2019-01-24 12:18:26 +01:00
Nalin Bhardwaj
b8f9b3779f core/vm: fix typos and use ExpGas for EXP (#18400)
This replaces the GasSlowStep constant with params.ExpGas.
Both constants have value 10.
2019-01-24 12:14:02 +01:00
Martin Holst Swende
ecb781297b core, cmd/puppeth: implement constantinople fix, disable EIP-1283 (#18486)
This PR adds a new fork which disables EIP-1283. Internally it's called Petersburg,
but the genesis/config field is ConstantinopleFix.

The block numbers are:

    7280000 for Constantinople on Mainnet
    7280000 for ConstantinopleFix on Mainnet
    4939394 for ConstantinopleFix on Ropsten
    9999999 for ConstantinopleFix on Rinkeby (real number decided later)

This PR also defaults to using the same ConstantinopleFix number as whatever
Constantinople is set to. That is, it will default to mainnet behaviour if ConstantinopleFix
is not set.This means that for private networks which have already transitioned
to Constantinople, this PR will break the network unless ConstantinopleFix is
explicitly set!
2019-01-24 11:36:30 +01:00
silence
66f0c464cc core: only cache non-nil receipts from the database (#18447)
receipts may be null for very short time in some condition. For this case, we should not add the null value into cache. Because you will not get the right result if you keep requesting that receipt.
2019-01-17 17:49:12 +02:00
Péter Szilágyi
f25f776c9f
core, light: get rid of the dual mutexes, hard to reason with 2019-01-11 15:27:47 +02:00
gary rong
d5cad488be core, eth: fix database version (#18429)
* core, eth: fix database version

* eth: polish error message
2019-01-11 13:49:12 +02:00
Péter Szilágyi
c1c4301121
Merge pull request #18371 from jeremyschlatter/patch-1
core/types: update incorrect comment
2019-01-04 10:14:17 +02:00
Dave McGregor
33d233d3e1
vendor, crypto, swarm: switch over to upstream sha3 package 2019-01-04 09:26:07 +02:00
Jeremy Schlatter
6537ab5dd3
core/types: update incorrect comment 2018-12-28 17:58:03 -08:00
Jordan Krage
27ce4eb78b core: sanitize more TxPoolConfig fields (#17210)
* core: sanitize more TxPoolConfig fields

* core: fix TestTransactionPendingMinimumAllowance
2018-12-20 14:00:58 +01:00
Shuai Qi
fe26b2f366 core/state: rename 'new' variable (#18301) 2018-12-14 14:55:03 +01:00
qd-ethan
9940d93a43 Comment error (#18303) 2018-12-14 11:15:31 +01:00
Martin Holst Swende
83a9a73b89 cmd/geth, core, eth: implement Constantinople override flag (#18273)
* geth/core/eth: implement constantinople override flag

* les: implemnent constantinople override flag for les clients

* cmd/geth, eth, les: fix typo, move flag to experimentals
2018-12-11 14:19:03 +02:00
Martin Holst Swende
42a914a84f
cmd/evm, core/vm, eth: implement api methods to do stdjson dump to local filesystem 2018-12-10 12:33:50 +02:00
Paweł Bylica
de39513ced core, internal, eth, miner, les: Take VM config from BlockChain (#17955)
Until this commit, when sending an RPC request that called `NewEVM`, a blank `vm.Config`
would be taken so as to set some options, based on the default configuration. If some extra
configuration switches were passed to the blockchain, those would be ignored.

This PR adds a function to get the config from the blockchain, and this is what is now used
for RPC calls.

Some subsequent changes need to be made, see https://github.com/ethereum/go-ethereum/pull/17955#pullrequestreview-182237244
for the details of the discussion.
2018-12-06 14:34:49 +01:00
Martin Holst Swende
7c657fc789 tests, core: update tests and make STATICCALL cause touch-delete (#18187) 2018-11-29 10:51:57 +02:00
Martin Holst Swende
bfed28a421 core: more detailed metrics for block processing (#18119) 2018-11-28 10:29:05 +02:00
Jaynti Kanani
38592a13a3 fix mixHash/nonce for parity compatible network (#18166) 2018-11-26 09:59:04 +01:00
mr_franklin
2a113f6d72 core: return error if repair block failed (#18126)
* core: return error if repair block failed

* make error a bit shorter
2018-11-23 11:16:14 +02:00
Péter Szilágyi
3ba0418a9a
Merge pull request #17973 from holiman/splitter2
core: better side-chain importing
2018-11-22 15:01:10 +02:00
Martin Holst Swende
e0d091e090 core: better printout of receipts in bad block reports (#18156)
* core/blockchain: better printout of receipts in bad block reports

* fix splleing
2018-11-22 11:00:16 +02:00
Péter Szilágyi
333b5fb123
core: polish side chain importer a bit 2018-11-21 13:19:56 +02:00
mr_franklin
3fd87f2193 core: fix comment typo (#18144) 2018-11-21 12:52:02 +02:00
Martin Holst Swende
493903eede
core: better side-chain importing 2018-11-20 12:28:43 +02:00
Péter Szilágyi
accc0fab4f
core, eth/downloader: fix ancestor lookup for fast sync 2018-11-16 13:21:20 +02:00
Péter Szilágyi
434dd5bc00
cmd, core, eth, light, trie: add trie read caching layer 2018-11-15 12:22:13 +02:00
gary rong
1212c7b844 core: fix default trie cache limit (#17860) 2018-11-12 18:06:34 +02:00
Corey Lin
1ff152f3a4 rawdb: remove unused parameter for WritePreimages func (#18059)
* rawdb: remove unused parameter for WritePreimages func and modify a
spelling mistake

* rawdb: update the doc for function WritePreimages
2018-11-09 12:51:07 +02:00
Felix Lange
870efeef01
core/state: remove lock (#18065)
The lock in StateDB is useless. It's only held in Copy, but Copy is safe
for concurrent use because all it does is read.
2018-11-08 21:37:19 +01:00
Péter Szilágyi
d0675e9d9c
Merge pull request #17982 from holiman/polish_contantinople_extcodehash
core/vm: check empty in extcodehash
2018-11-08 14:26:04 +02:00
Corey Lin
a5dc087845 core/vm, eth/tracers: use pointer receiver for GetRefund (#18018) 2018-11-08 13:07:15 +01:00
Felix Lange
0bcff8f525
eth/downloader: speed up tests by generating chain only once (#17916)
* core: speed up GenerateChain

Use a mock implementation of ChainReader instead of creating
and destroying a BlockChain object for each generated block.

* eth/downloader: speed up tests by generating chain only once

This change reworks the downloader tests so they share a common test
blockchain instead of generating a chain in every test. The tests are
roughly twice as fast now.
2018-11-07 15:07:43 +01:00
Martin Holst Swende
eea3ae42a3 core, eth/downloader: fix validation flaw, fix downloader printout flaw (#17974) 2018-11-07 14:47:11 +02:00
Martin Holst Swende
1b6fd032e3
core/vm: check empty in extcodehash 2018-10-26 08:56:37 +02:00
Felix Lange
7f22b59f87 core/state: simplify proof methods (#17965)
This fixes the import cycle build error in core/vm tests.
There is no need to refer to core/vm for a type definition.
2018-10-23 21:51:41 +02:00
Martin Holst Swende
4c0883e20d core/vm: adds refund as part of the json standard trace (#17910)
This adds the global accumulated refund counter to the standard
json output as a numeric json value. Previously this was not very
interesting since it was not used much, but with the new sstore
gas changes the value is a lot more interesting from a consensus
investigation perspective.
2018-10-23 16:28:18 +02:00
Wuxiang
d98c45f70f core: fix a typo (#17941) 2018-10-19 16:33:27 +03:00
Simon Jentzsch
97fb08342d EIP-1186 eth_getProof (#17737)
* first impl of eth_getProof

* fixed docu

* added comments and refactored based on comments from holiman

* created structs

* handle errors correctly

* change Value to *hexutil.Big in order to have the same output as parity

* use ProofList as return type
2018-10-18 21:41:22 +02:00
Smilenator
2868acd80b core/types: fix comment for func SignatureValues (#17921) 2018-10-16 12:45:28 +02:00
Martin Holst Swende
a352de6a08 core/vm: add shortcuts for trivial exp cases (#16851) 2018-10-16 00:51:39 +02:00
Guillaume Ballet
97b2806686 core/asm: Use hexadecimal addresses in assembly dumps (#17870) 2018-10-09 10:27:07 +03:00
Wenbiao Zheng
31c4e3a118 core/types: Log.Index is the index in block, not receipt (#17866) 2018-10-08 13:15:19 +02:00
Péter Szilágyi
1d3d4a4d57 core/vm: reuse Keccak-256 hashes across opcode executions (#17863) 2018-10-08 13:14:29 +02:00
Martin Holst Swende
58e868b759
core/vm : fix failing testcase (#17852)
* core/vm : fix failing testcase

* core/vm: fix nitpick
2018-10-05 19:02:06 +02:00
Martin Holst Swende
092df3ab59 core/vm: SHA3 word cost for CREATE2 (#17812)
* core/vm: create2 address generation tests

* core/vm: per byte cost of CREATE2

* core/vm: fix linter issue in test
2018-10-05 10:32:35 +03:00
Martin Holst Swende
89a32451ae core/vm: faster create/create2 (#17806)
* core/vm/runtim: benchmark create/create2

* core/vm: do less hashing in CREATE2

* core/vm: avoid storing jumpdest analysis for initcode

* core/vm: avoid unneccesary lookups, remove unused fields

* core/vm: go formatting tests

* core/vm: save jumpdest analysis locally

* core/vm: use common.Hash instead of nil, fix review comments

* core/vm: removed type destinations

* core/vm: correct check for empty hash

* eth: more elegant api_tracer

* core/vm: address review concerns
2018-10-04 18:15:37 +03:00
Felföldi Zsolt
9d06b2c5f3 core: use ChainHeadEvent subscription in the chain indexer (#17826) 2018-10-03 17:25:25 +03:00
Péter Szilágyi
14bef9a2db
core: fix unnecessary ancestor lookup after a fast sync (#17825) 2018-10-03 13:42:19 +03:00
Ryan Schneider
b69942befe core, internal/ethapi: add and use LRU cache for receipts (#17610) 2018-09-29 22:53:31 +02:00
reinerRubin
86ec213076 core/types: make tx signature values optional in JSON (#17742) 2018-09-29 22:47:59 +02:00
thumb8432
ffca6dfe01 core/types: fix typos (#17762) 2018-09-29 22:11:56 +02:00
Liang ZOU
6663e5da10 all: fix various comment typos (#17748) 2018-09-25 12:26:35 +02:00
Péter Szilágyi
ee92bc537f
Merge pull request #17383 from holiman/eip1283
Eip1283
2018-09-21 14:16:18 +03:00
Wuxiang
81080bf8cb core: fix a typo (#17733) 2018-09-21 13:45:42 +03:00
gary rong
ba0a8b7887 core, eth: fix dependency cycle (#17720) 2018-09-20 20:02:15 +03:00
gary rong
d6254f827b all: protect self-mined block during reorg (#17656) 2018-09-20 15:09:30 +03:00
Péter Szilágyi
0f2ba07c41
common, core, light: add block age into info logs 2018-09-20 12:56:35 +03:00
Guillaume Ballet
da29332c5f core/vm: add switches to select evm+ewasm interpreters (#17687)
Interpreter initialization is left to the PRs implementing them.
Options for external interpreters are passed after a colon in the
`--vm.ewasm` and `--vm.evm` switches.
2018-09-20 10:44:35 +03:00
Péter Szilágyi
faa69bea1c
core, eth: fix goimports for Go 1.11 2018-09-19 11:47:09 +03:00
Péter Szilágyi
5d921fa3a0
core, params: polish net gas metering PR a bit 2018-09-18 16:29:51 +03:00
Martin Holst Swende
caa2c23a38
core,state: finish implementing Eip 1283 2018-09-18 13:08:32 +03:00
Martin Holst Swende
58374e28d9
core, state: initial implementation of Eip-1283 2018-09-18 13:08:28 +03:00
Péter Szilágyi
cc21928e12
Merge pull request #17622 from karalabe/chain-maker-seal
consensus/clique, core: chain maker clique + error tests
2018-09-17 11:35:42 +03:00
Emil
86a03f97d3 all: simplify s[:] to s where s is a slice (#17673) 2018-09-14 22:07:13 +02:00
Liang ZOU
72c820c49e core/vm: fix typo 'EVM EVM' ==> 'EVM' (#17654) 2018-09-13 12:48:15 +03:00
Péter Szilágyi
4bb25042eb
consensus/clique, core: chain maker clique + error tests 2018-09-11 16:40:00 +03:00
Paweł Bylica
ae992a5d73 core/vm: Hide read only flag from Interpreter interface (#17461)
Makes Interface interface a bit more stateless and abstract.

Obviously this change is dictated by EVMC design. The EVMC tries to keep the responsibility for EVM features totally inside the VMs, if feasible. This makes VM "stateless" because VM does not need to pass any information between executions, all information is included in parameters of the execute function.
2018-09-07 18:13:25 +02:00
Hyung-Kyu Hqueue Choi
cf33d8b83c core: fix typo in comment (#17586) 2018-09-05 10:29:51 +02:00
Martin Holst Swende
32f28a9360 core/vm, tests: update tests, enable constantinople statetests, fix SAR opcode (#17538)
This commit does a few things at once:

- Updates the tests to contain the latest data from ethereum/tests repo.
- Enables Constantinople state tests. This is needed to be able to
  fuzz-test the evm with constantinople rules.
- Fixes the error in opSAR that we've known about for some time. I was
  kind of saving it to see if we hit upon it with the random test
  generator, but it's difficult to both enable the tests and have the
  bug there -- we don't want to forget about it, so maybe it's better
  to just fix it.
2018-09-04 10:49:18 +02:00
Wenbiao Zheng
6a33954731 core, eth, trie: use common/prque (#17508) 2018-09-03 17:33:21 +02:00
Péter Szilágyi
e8f229b82e
cmd, core, eth, miner, params: configurable gas floor and ceil 2018-08-29 12:40:12 +03:00
Felföldi Zsolt
63352bf424 core: safe indexer operation when syncing starts before the checkpoint (#17511) 2018-08-28 10:31:34 +03:00
gary rong
b69476b372 all: make indexer configurable (#17188) 2018-08-28 10:08:16 +03:00
Sheldon
0bec85f2e2 core: fix typos in comment (#17531) 2018-08-28 10:04:33 +03:00
Wenbiao Zheng
d1aa605f1e all: remove the duplicate 'the' in annotations (#17509) 2018-08-27 11:49:29 +03:00
gary rong
40a71f28cf miner: fix state commit, track old work packages too (#17490)
* miner: commit state which is relative with sealing result

* consensus, core, miner, mobile: introduce sealHash interface

* miner: evict pending task with threshold

* miner: go fmt
2018-08-23 16:02:57 +03:00
gary rong
c3f7e3be3b core/statedb: deep copy logs (#17489) 2018-08-23 15:59:58 +03:00
Péter Szilágyi
e0d0e64ce2
cmd, core, miner: add --txpool.locals and priority mining 2018-08-22 09:43:57 +03:00
Aditya
c929030e28 core/types: fix docs about protected Vs (#17436) 2018-08-20 15:14:50 +03:00
gary rong
54216811a0 miner: regenerate mining work every 3 seconds (#17413)
* miner: regenerate mining work every 3 seconds

* miner: polish
2018-08-16 14:14:33 +03:00
Felföldi Zsolt
2cdf6ee7e0 light: CHT and bloom trie indexers working in light mode (#16534)
This PR enables the indexers to work in light client mode by
downloading a part of these tries (the Merkle proofs of the last
values of the last known section) in order to be able to add new
values and recalculate subsequent hashes. It also adds CHT data to
NodeInfo.
2018-08-15 22:25:46 +02:00
gary rong
a1783d1697 miner: move agent logic to worker (#17351)
* miner: move agent logic to worker

* miner: polish

* core: persist block before reorg
2018-08-14 18:34:33 +03:00
gary rong
e0e0e53401 crypto: change formula for create2 (#17393) 2018-08-14 18:30:42 +03:00
Mymskmkt
fb368723ac core: fix comment typo (#17376) 2018-08-13 11:40:52 +03:00
stormpang
6711f098d5 core/vm: fix comment typo (#17319)
antything --> anything
:P
2018-08-06 11:42:49 +03:00
Hyung-Kyu Hqueue Choi
0ab54de1a5 core/vm: update benchmarks for core/vm (#17308)
- Update benchmarks to use a pool of int pools.
  Unless benchmarks are aborted with segmentation fault.

Signed-off-by: Hyung-Kyu Choi <hqueue@users.noreply.github.com>
2018-08-03 08:15:33 +03:00
Ha ĐANG
702b8a7aec core/vm: fix typo in cryptographic hash function name (#17285) 2018-07-31 13:27:51 +03:00
Ha ĐANG
2cffd4ff3c core: fix some small typos on comment code (#17278) 2018-07-30 14:10:48 +03:00
Oleg Kovalov
d42ce0f2c1 all: simplify switches (#17267)
* all: simplify switches

* silly mistake
2018-07-30 12:30:09 +03:00
Raghav Sood
11a402f747 core: report progress on log chain exports (#17066)
* core/blockchain: export progress

* core: polish up chain export progress report a bit
2018-07-26 14:26:24 +03:00
Guillaume Ballet
7abedf9bbb
core/vm: support for multiple interpreters (#17093)
- Define an Interpreter interface
- One contract can call contracts from other interpreter types.
- Pass the interpreter to the operands instead of the evm.
  This is meant to prevent type assertions in operands.
2018-07-25 08:56:39 -04:00
Antoine Rondelet
27a278e6e3 core: fixed typo in addresssByHeartbeat (#17243) 2018-07-25 14:25:14 +03:00
hadv
bc0a43191e
core: fix typo in comment code 2018-07-25 18:04:38 +07:00
Osuke
10780e8a00 core: fix txpool guarantee comment (#17214)
* fixed-typo

* core: fix txpool guarantee comment
2018-07-24 18:44:41 +03:00
gary rong
2433349c80 core/vm, params: implement EXTCODEHASH opcode (#17202)
* core/vm, params: implement EXTCODEHASH opcode

* core, params: tiny fixes and polish

* core: add function description
2018-07-24 18:06:40 +03:00
gary rong
cab1cff11c core, crypto, params: implement CREATE2 evm instrction (#17196)
* core, crypto, params: implement CREATE2 evm instrction

* core/vm: add opcode to string mapping

* core: remove past fork checking

* core, crypto: use option2 to generate new address
2018-07-24 17:22:03 +03:00
Wenbiao Zheng
d0082bb7ec core: fix comment typo (#17236) 2018-07-24 13:17:12 +03:00
Sheldon
9e24491c65 core/bloombits, light: fix typos (#17235) 2018-07-24 11:24:27 +03:00
gary rong
dcdd57df62 core, ethdb: two tiny fixes (#17183)
* ethdb: fix memory database

* core: fix bloombits checking

* core: minor polish
2018-07-18 13:41:36 +03:00
Smilenator
30bdf817a0 core/types: polish TxDifference code and docs a bit (#17130)
* core: fix func TxDifference

fix a typo in func comment;
change named return to unnamed as there's explicit return in the body

* fix another typo in TxDifference
2018-07-09 11:48:54 +03:00
Guillaume Ballet
4e5d1f1c39 core/vm: reuse bigint pools across transactions (#17070)
* core/vm: A pool for int pools

* core/vm: fix rebase issue

* core/vm: push leftover stack items after execution, not before
2018-07-03 13:06:42 +03:00
gary rong
a4a2343cdc ethdb, core: implement delete for db batch (#17101) 2018-07-02 11:16:30 +03:00
Guillaume Ballet
598f786aab core/vm: clear linter warnings (#17057)
* core/vm: clear linter warnings

* core/vm: review input

* core/vm.go: revert lint in noop as per request
2018-06-26 15:56:25 +03:00
Péter Szilágyi
d926bf2c7e trie: cache collapsed tries node, not rlp blobs (#16876)
The current trie memory database/cache that we do pruning on stores
trie nodes as binary rlp encoded blobs, and also stores the node
relationships/references for GC purposes. However, most of the trie
nodes (everything apart from a value node) is in essence just a
collection of references.

This PR switches out the RLP encoded trie blobs with the
collapsed-but-not-serialized trie nodes. This permits most of the
references to be recovered from within the node data structure,
avoiding the need to track them a second time (expensive memory wise).
2018-06-21 11:28:05 +02:00
Wenbiao Zheng
9b1536b26a core: remove dead code, limit test code scope (#17006)
* core: move test util var/func to test file

* core: remove useless func
2018-06-19 14:41:13 +03:00
Caesar Chad
ec192f18b4 core/asm: correct comments typo (#16974)
* core/asm/compiler: correct comments typo

core/asm/compiler: correct comments typo

* Correct comments typo
2018-06-14 16:24:35 +03:00
Wenbiao Zheng
52b1d09457 core: reduce nesting in transaction pool code (#16980) 2018-06-14 13:46:43 +03:00
Martin Holst Swende
947e0afeb3 core/vm: optimize MSTORE and SLOAD (#16939)
* vm/test: add tests+benchmarks for mstore

* core/vm: less alloc and copying for mstore

* core/vm: less allocs in sload

* vm: check for errors more correctly
2018-06-14 12:23:37 +03:00
Caesar Chad
f04c0e341e core/asm: correct comments typo (#16975)
core/asm/lexer: correct comments typo
2018-06-14 11:32:19 +03:00
John C. Vernaleo
8c4a7fa8d3 core: change comment to match code more closely (#16963) 2018-06-13 10:14:15 +03:00
Felföldi Zsolt
049f5b3572 core, eth, les: more efficient hash-based header chain retrieval (#16946) 2018-06-12 16:52:54 +03:00
Wenbiao Zheng
aab7ab04b0 core/rawdb: wrap db key creations (#16914)
* core/rawdb: use wrappered helper to assemble key

* core/rawdb: wrappered helper to assemble key

* core/rawdb: rewrite the wrapper, pass common.Hash
2018-06-11 16:06:26 +03:00
Martin Holst Swende
eac16f9824 core: improve getBadBlocks to return full block rlp (#16902)
* core: improve getBadBlocks to return full block rlp

* core, eth, ethapi: changes to getBadBlocks formatting

* ethapi: address review concerns
2018-06-11 11:03:40 +03:00
ledgerwatch
feb6620c34 core: relax type requirement for bc in ApplyTransaction (#16901) 2018-06-07 10:34:24 +02:00
Péter Szilágyi
01a7e267dc
Merge pull request #16882 from karalabe/streaming-ecrecover
core: concurrent background transaction sender ecrecover
2018-06-05 17:13:43 +03:00
kiel barry
cbfb40b0aa params: fix golint warnings (#16853)
params: fix golint warnings
2018-06-05 12:31:34 +02:00
Péter Szilágyi
2ab24a2a8f
core: concurrent background transaction sender ecrecover 2018-06-05 11:03:55 +03:00
hadv
e3a993d774
core: fix typo in comment code 2018-06-05 09:56:45 +07:00
Péter Szilágyi
143c4341d8
core, eth, trie: streaming GC for the trie cache (#16810)
* core, eth, trie: streaming GC for the trie cache

* trie: track memcache statistics
2018-06-04 10:47:43 +03:00
Péter Szilágyi
342ec83d67
core: fix transaction event asynchronicity 2018-05-30 10:14:00 +03:00
Wenbiao Zheng
38c7eb0f26 trie: rename TrieSync to Sync and improve hexToKeybytes (#16804)
This removes a golint warning: type name will be used as trie.TrieSync by
other packages, and that stutters; consider calling this Sync.

In hexToKeybytes len(hex) is even and (even+1)/2 == even/2, remove the +1.
2018-05-29 17:48:43 +02:00
Péter Szilágyi
d51faee240
Merge pull request #16831 from abeln/patch-1
core/vm: fix typo in comment
2018-05-29 15:44:30 +03:00
kimmylin
426f62f1a8 core: improve test for TransactionPriceNonceSort (#16413) 2018-05-29 14:21:04 +02:00
Abel Nieto
d258eee211
core/vm: fix typo in comment 2018-05-29 13:22:00 +02:00
kiel barry
84f8c0cc1f common: improve documentation comments (#16701)
This commit adds many comments and removes unused code.
It also removes the EmptyHash function, which had some uses
but was silly.
2018-05-29 12:42:21 +02:00
Ryan Schneider
55b579e02c core: use a wrapped map to remove contention in TxPool.Get. (#16670)
* core: use a wrapped `map` and `sync.RWMutex` for `TxPool.all` to remove contention in `TxPool.Get`.

* core: Remove redundant `txLookup.Find` and improve comments on txLookup methods.
2018-05-23 15:55:42 +03:00
Abel Nieto
be22ee8dda core/vm: fix typo in instructions.go (#16788) 2018-05-23 15:02:10 +03:00
gary rong
fbf57d53e2 core/types: convert status type from uint to uint64 (#16784) 2018-05-23 11:10:24 +03:00
Péter Szilágyi
ab6bdbd9b0
Merge pull request #16758 from hadv/fix/typos
Fix some typos in comment code and output log
2018-05-19 19:40:55 +03:00
hadv
f2fdb75dd9
core, consensus: fix some typos in comment code and output log 2018-05-19 15:44:36 +07:00
Péter Szilágyi
49719e21bc
core, eth: minor txpool event cleanups 2018-05-18 12:08:24 +03:00
rjl493456442
a2e43d28d0
all: collate new transaction events together 2018-05-18 11:46:44 +03:00
gary rong
7beccb29be all: get rid of error when creating memory database (#16716)
* all: get rid of error when create mdb

* core: clean up variables definition

* all: inline mdb definition
2018-05-09 15:24:25 +03:00
Péter Szilágyi
6cf0ab38bd
core/rawdb: separate raw database access to own package (#16666) 2018-05-07 14:35:06 +03:00
Péter Szilágyi
579ac6287b
Merge pull request #16576 from CrispinFlowerday/bugfix/local_underpriced_txs
core: ensure local transactions aren't discarded as underpriced
2018-05-02 11:34:47 +03:00
kiel barry
a7720b5926 core: golint updates for this or self warning (#16633) 2018-05-02 11:27:59 +03:00
Crispin Flowerday
0afd767537
core: ensure local transactions aren't discarded as underpriced
This fixes an issue where local transactions are discarded as
underpriced when the pool and queue are full.
2018-05-02 11:04:40 +03:00
Péter Szilágyi
7a7428a027
core, eth: fix tracer dirty finalization 2018-04-27 14:29:18 +03:00
Felix Lange
b724d1aada core/state: cache missing storage entries (#16584) 2018-04-27 12:13:23 +03:00
kimmylin
86be91b3e2 core/types: avoid duplicating transactions on changing signer (#16435) 2018-04-24 10:39:03 +03:00
Wuxiang
8f8774cf6d all: fix various typos (#16533)
* fix typo

* fix typo

* fix typo
2018-04-19 16:32:02 +03:00
dm4
c514fbccc0 core/asm: accept uppercase instructions (#16531) 2018-04-19 15:31:30 +02:00
dm4
49e38c970e core/asm: remove unused condition (#16487) 2018-04-18 01:08:31 +02:00
thomasmodeneis
ba1030b6b8 build: enable goimports and varcheck linters (#16446) 2018-04-18 00:53:50 +02:00
Péter Szilágyi
db48d312e4
core: txpool stable underprice drop order, perf fixes 2018-04-12 12:54:22 +03:00
Martin Holst Swende
7205366c9f
core/state: fix ripemd-cornercase in Copy 2018-04-11 15:03:49 +02:00
Martin Holst Swende
0c7b99b8cc
core/state: fix bug in copy of copy State 2018-04-11 10:23:01 +02:00
Felix Lange
3caf16b15f
core: remove stray account creations in state transition (#16470)
The 'from' and 'to' methods on StateTransitions are reader methods and
shouldn't have inadvertent side effects on state.

It is safe to remove the check in 'from' because account existence is
implicitly checked by the nonce and balance checks. If the account has
non-zero balance or nonce, it must exist. Even if the sender account has
nonce zero at the start of the state transition or no balance, the nonce
is incremented before execution and the account will be created at that
time.

It is safe to remove the check in 'to' because the EVM creates the
account if necessary.

Fixes #15119
2018-04-10 15:33:25 +02:00
Felix Lange
c7ab3e5544 common: delete StringToAddress, StringToHash (#16436)
* common: delete StringToAddress, StringToHash

These functions are confusing because they don't parse hex, but use the
bytes of the string. This change removes them, replacing all uses of
StringToAddress(s) by BytesToAddress([]byte(s)).

* eth/filters: remove incorrect use of common.BytesToAddress
2018-04-10 14:12:07 +03:00
Péter Szilágyi
39f4c80155
Merge pull request #15225 from holiman/test_removefrom_dirtyset
Change handling of dirty objects in state
2018-04-10 12:28:30 +03:00
Martin Holst Swende
8c31d2897b
core: add blockchain benchmarks 2018-04-10 11:20:06 +02:00
Martin Holst Swende
14c9215dd3
state: handle nil in journal dirties 2018-04-10 11:20:02 +02:00
dm4
3ebcf92b42 cmd/evm: print vm output when debug flag is on (#16326) 2018-04-06 12:43:36 +02:00
Steven Roose
ec8ee611ca core/types: remove String methods from struct types (#16205)
Most of these methods did not contain all the relevant information
inside the object and were not using a similar formatting type.
Moreover, the existence of a suboptimal String method breaks usage
with more advanced data dumping tools like go-spew.
2018-04-05 14:13:02 +02:00
Jia Chenhui
5909482fb5 core/state: avoid redundant addition to code size cache (#16427) 2018-04-03 17:13:19 +02:00
Péter Szilágyi
d985b9052a
core/state: avoid linear overhead on journal dirty listing 2018-03-28 09:32:02 +03:00
Martin Holst Swende
958ed4f3d9
core/state: rework dirty handling to avoid quadratic overhead 2018-03-28 09:29:28 +03:00
Jia Chenhui
1a8894b3d5 core/state: uniform parameter style (#16398)
- Uniform code style.
2018-03-28 09:26:37 +03:00
hydai
6134990709
core/vm: Fixed typos in core/vm/interpreter.go 2018-03-27 12:29:04 +08:00
hydai
c3dc814fea
core/vm: Fixed typo in core/vm/evm.go 2018-03-26 21:40:00 +08:00
Jia Chenhui
e506d384e9 core/state: fix typo (#16370) 2018-03-26 14:45:34 +03:00
hydai
7c131f4d6d core/asm: fixed typo (posititon -> position) (#16366) 2018-03-26 13:48:39 +03:00
hydai
84c5db5409 core/vm: remove JIT VM codes (#16362) 2018-03-26 13:48:04 +03:00
Péter Szilágyi
1fae50a199
core: minor evm polishes and optimizations 2018-03-26 12:28:46 +03:00
Martin Holst Swende
faed47b3c5
Merge pull request #15990 from markya0616/sim_backend_block_hash
accounts/abi, core: add AddTxWithChain in BlockGen for simulation
2018-03-19 08:29:54 +01:00
hydai
a063876749 core/asm: fixed typo (labal -> label) (#16313) 2018-03-14 11:59:06 +02:00
Martin Holst Swende
4871e25f5f core/vm: optimize eq, slt, sgt and iszero + tests (#16047)
* vm: optimize eq, slt, sgt and iszero + tests

* core/vm: fix error in slt/sgt, found by vmtests. Added testcase

* core/vm: make slt/sgt cleaner
2018-03-08 14:48:19 +02:00
Kyuntae Ethan Kim
63687f04e4 core: check transaction/receipt count match when reconstructing blocks (#16272) 2018-03-07 12:05:14 +02:00
Péter Szilágyi
2b5d1a4a4c
core: update txpool tests for the removal fix 2018-03-07 10:58:11 +02:00
cui
f8601430fd
core: should enqueue the invalids tx anyway
even the pending is empty we shoud enqueue the invalid txs
2018-03-07 10:07:50 +02:00
Péter Szilágyi
bd6879ac51
core/vm, crypto/bn256: switch over to cloudflare library (#16203)
* core/vm, crypto/bn256: switch over to cloudflare library

* crypto/bn256: unmarshal constraint + start pure go impl

* crypto/bn256: combo cloudflare and google lib

* travis: drop 386 test job
2018-03-05 14:33:45 +02:00
Péter Szilágyi
b7e57ca1d0
cmd/evm, core/vm, internal/ethapi: don't disable call gas metering 2018-03-05 14:01:13 +02:00
Péter Szilágyi
ca64a122d3 eth/downloader: save and load trie sync progress (#16224) 2018-03-03 00:52:39 +01:00
Mark Rushakoff
98ec5e5011 core/asm: rename isAlphaNumeric to isLetter (#16212)
The function would return false for numbers, so isLetter is a more
accurate description of the behavior.
2018-02-28 12:20:07 +02:00
Martin Holst Swende
f83237573f core: make current*Block atomic, and accessor functions mutex-free (#16171)
* core: make current*Block atomic, and accessor functions mutex-free

* core: fix review concerns

* core: fix error in atomic assignment

* core/light: implement atomic getter/setter for headerchain
2018-02-26 11:53:10 +02:00
Péter Szilágyi
89f914c030
core: flush out trie cache more meaningfully on stop (#16143)
* core: flush out trie cache more meaningfully on stop

* core: upgrade legacy tests to chain maker
2018-02-23 14:02:33 +02:00
Martin Holst Swende
44d40ffce1 core, vm, common: define constantinople fork + shift (#16045)
* core, vm, common: define constantinople fork, start implementation of shift instructions

* vm: more testcases

* vm: add tests for intpool erroneous intpool handling

* core, vm, common: fix constantinople review concerns

* vm: add string<->op definitions for new opcodes
2018-02-23 12:32:57 +02:00
Anton Evangelatov
ae9f97221a metrics: pull library and introduce ResettingTimer and InfluxDB reporter (#15910)
* go-metrics: fork library and introduce ResettingTimer and InfluxDB reporter.

* vendor: change nonsense/go-metrics to ethersphere/go-metrics

* go-metrics: add tests. move ResettingTimer logic from reporter to type.

* all, metrics: pull in metrics package in go-ethereum

* metrics/test: make sure metrics are enabled for tests

* metrics: apply gosimple rules

* metrics/exp, internal/debug: init expvar endpoint when starting pprof server

* internal/debug: tiny comment formatting fix
2018-02-23 11:56:08 +02:00
Péter Szilágyi
0b3e23f636
core: yeah, funny file, drop it 2018-02-22 15:41:48 +02:00
ferhat elmas
dc7ca52b3b core: handle ignored error (#16065)
- according to implementation of `IntrinsicGas`
we can continue execution since problem will be detected
later. However, early return is future-proof for changes.
2018-02-14 22:02:51 +02:00
ferhat elmas
ff225db813 core/vm: remove unused hashing (#16075) 2018-02-14 15:41:05 +02:00
Felix Lange
a5c0bbb4f4
all: update license information (#16089) 2018-02-14 13:49:11 +01:00
Felix Lange
b007412db1 core: soften up state memory force-commit log messages (#16080)
Talk about "state" instead of "trie timing", "trie memory" and remove
the overzealous warning when the limit is just reached. Since the time
limit is always reached on slow machines, move the message to info level
so users don't freak out about internal details.
2018-02-13 15:12:55 +02:00
Péter Szilágyi
69c1f2c2a7
core: force import known but rolled back blocks 2018-02-12 11:54:14 +02:00
Péter Szilágyi
55599ee95d core, trie: intermediate mempool between trie and database (#15857)
This commit reduces database I/O by not writing every state trie to disk.
2018-02-05 17:40:32 +01:00
Péter Szilágyi
fdb34b7a7c
Merge pull request #15996 from karalabe/drop-redundant-methods
core, eth, les, light: get rid of redundant methods
2018-01-31 12:46:38 +02:00
Martin Holst Swende
017b9f7eac core, ethdb: reuse database batches (#15989)
* leveldb: Update leveldb to 211f780 (poolfix)

* core, ethdb: reuse database batches
2018-01-30 19:03:31 +02:00
Péter Szilágyi
566d5c0777
core, eth, les, light: get rid of redundant methods 2018-01-30 18:42:00 +02:00
mark.lin
c1d70ea970 accounts/abi, core: add AddTxWithChain in BlockGen for simulation 2018-01-29 18:47:08 +08:00
Péter Szilágyi
84be009154
core: sorted reorg insertion order for proper head header updating 2018-01-22 14:11:07 +02:00
George Ornbo
370dca4491
core/vm: Fix comment typo 2018-01-16 15:47:33 +00:00
Jim McDonald
18a7d31338 miner: avoid unnecessary work (#15883) 2018-01-15 12:57:06 +02:00
Felix Lange
9d06026c19 all: regenerate codecs with gencodec commit 90983d99de (#15830)
Fixes #15777 because null is now allowed for hexutil.Bytes.
2018-01-08 15:13:22 +02:00
Felix Lange
5c2f1e0014 all: update generated code (#15808)
* core/types, core/vm, eth, tests: regenerate gencodec files

* Makefile: update devtools target

Install protoc-gen-go and print reminders about npm, solc and protoc.
Also switch to github.com/kevinburke/go-bindata because it's more
maintained.

* contracts/ens: update contracts and regenerate with solidity v0.4.19

The newer upstream version of the FIFSRegistrar contract doesn't set the
resolver anymore. The resolver is now deployed separately.

* contracts/release: regenerate with solidity v0.4.19

* contracts/chequebook: fix fallback and regenerate with solidity v0.4.19

The contract didn't have a fallback function, payments would be rejected
when compiled with newer solidity. References to 'mortal' and 'owned'
use the local file system so we can compile without network access.

* p2p/discv5: regenerate with recent stringer

* cmd/faucet: regenerate

* dashboard: regenerate

* eth/tracers: regenerate

* internal/jsre/deps: regenerate

* dashboard: avoid sed -i because it's not portable

* accounts/usbwallet/internal/trezor: fix go generate warnings
2018-01-08 14:15:57 +02:00
Felix Lange
1c2378b926
tests: update to upstream commit 2bb0c3da3b (#15806)
Also raise traceLimit once again and print the VM
error and output on failure.
2018-01-04 13:18:30 +01:00
Péter Szilágyi
6f69cdd109
all: switch gas limits from big.Int to uint64 2018-01-03 14:45:35 +02:00
ferhat elmas
5866626b08 core, p2p/discv5: use time.NewTicker instead of time.Tick (#15747) 2018-01-02 12:50:46 +01:00
gary rong
5f8888e116 accounts, consensus, core, eth: make chain maker consensus agnostic (#15497)
* accounts, consensus, core, eth: make chain maker consensus agnostic

* consensus, core: move CalcDifficulty to Engine interface

* consensus: add docs for calcDifficulty function

* consensus, core: minor comment fixups
2017-12-22 14:37:50 +02:00
Péter Szilágyi
5258785c81
cmd, core, eth/tracers: support fancier js tracing (#15516)
* cmd, core, eth/tracers: support fancier js tracing

* eth, internal/web3ext: rework trace API, concurrency, chain tracing

* eth/tracers: add three more JavaScript tracers

* eth/tracers, vendor: swap ottovm to duktape for tracing

* core, eth, internal: finalize call tracer and needed extras

* eth, tests: prestate tracer, call test suite, rewinding

* vendor: fix windows builds for tracer js engine

* vendor: temporary duktape fix

* eth/tracers: fix up 4byte and evmdis tracer

* vendor: pull in latest duktape with my upstream fixes

* eth: fix some review comments

* eth: rename rewind to reexec to make it more obvious

* core/vm: terminate tracing using defers
2017-12-21 13:56:11 +02:00
Péter Szilágyi
7138de7b55
core: silence txpool reorg warning (annoying on import) (#15725) 2017-12-21 10:20:10 +02:00
Kurkó Mihály
b4cf57a581 core: fix typos (#15720) 2017-12-20 19:08:51 +02:00
Péter Szilágyi
5e1581c2c3
core: fix panic when stat-ing a tx from a queue-only account (#15714) 2017-12-20 12:34:43 +02:00
Paweł Bylica
fb5f25eeee
core/vm: Remove snapshot param from Interpreter.Run() 2017-12-15 13:33:35 +01:00
Zach
3da1bf8ca1 all: use gometalinter.v2, fix new gosimple issues (#15650) 2017-12-12 19:05:47 +01:00
Airead
8092106abc core/types: fix typo in comment (#15619) 2017-12-07 10:06:44 +01:00
Felix Lange
be12392fba core/vm: track 63/64 call gas off stack (#15563)
* core/vm: track 63/64 call gas off stack

Gas calculations in gasCall* relayed the available gas for calls by
replacing it on the stack. This lead to inconsistent traces, which we
papered over by copying the pre-execution stack in trace mode.

This change relays available gas using a temporary variable, off the
stack, and allows removing the weird copy.

* core/vm: remove stackCopy

* core/vm: pop call gas into pool

* core/vm: to -> addr
2017-11-28 21:05:49 +02:00
Péter Szilágyi
5dea0f2aa4
core/state: copy trie too, not just content 2017-11-24 14:20:49 +02:00
Ricardo Domingos
9ff9d04a69 all: fix code comment typos (#15547)
* console: fix typo in comment

* contracts/release: fix typo in comment

* core: fix typo in comment

* eth: fix typo in comment

* miner: fix typo in comment
2017-11-24 11:20:01 +02:00
Péter Szilágyi
b0190189a3
core/vm, internal/ethapi: tracer no full storage, nicer json output (#15499)
* core/vm, internal/ethapi: tracer no full storage, nicer json output

* core/vm, internal/ethapi: omit disabled trace fields
2017-11-16 18:53:18 +02:00
Péter Szilágyi
463014126f
core/bloombits: handle non 8-bit boundary section matches 2017-11-15 14:10:35 +02:00
Péter Szilágyi
bce5d837b5
Merge pull request #14582 from holiman/jumpdest_improv
core/vm: improve jumpdest analysis
2017-11-15 10:52:14 +02:00
Péter Szilágyi
43c8a1914c
Merge pull request #15470 from karalabe/clique-sametd-splitter
core: split same-td blocks on block height
2017-11-15 10:44:18 +02:00
Jay Guo
924098c6e5 core/vm: fix typos in jump_table.go 2017-11-14 17:57:37 +08:00
Martin Holst Swende
96ddf27a48
core/vm: copyright header on test-file 2017-11-13 22:04:53 +01:00
Péter Szilágyi
54ce3887d8
core: split same-td blocks on block height 2017-11-13 17:07:05 +02:00
ferhat elmas
86f6568f66 build: enable unconvert linter (#15456)
* build: enable unconvert linter

 - fixes #15453
 - update code base for failing cases

* cmd/puppeth: replace syscall.Stdin with os.Stdin.Fd() for unconvert linter
2017-11-10 19:06:45 +02:00
ferhat elmas
9619a61024 all: gofmt -w -s (#15419) 2017-11-08 11:45:52 +01:00
Jim McDonald
0131bd6ff9 core: respect price bump threshold (#15401)
* core: allow price bump at threshold

* core: test changes to allow price bump at threshold

* core: reinstate tx replacement test underneath threshold

* core: minor test failure message cleanups
2017-10-30 13:05:00 +02:00
ferhat elmas
07e8c177e7 core, swarm: typo fixes 2017-10-30 01:23:23 +01:00
Felföldi Zsolt
8d434f6a6f les, core/bloombits: post-LES/2 fixes (#15391)
* les: fix topic ID

* core/bloombits: fix interface conversion
2017-10-27 17:18:53 +03:00
Péter Szilágyi
0095531a58 core, eth, les: fix messy code (#15367)
* core, eth, les: fix messy code

* les: fixed tx status test and rlp encoding

* core: add a workaround for light sync
2017-10-25 12:18:44 +03:00
Felföldi Zsolt
ca376ead88 les, light: LES/2 protocol version (#14970)
This PR implements the new LES protocol version extensions:

* new and more efficient Merkle proofs reply format (when replying to
  a multiple Merkle proofs request, we just send a single set of trie
  nodes containing all necessary nodes)
* BBT (BloomBitsTrie) works similarly to the existing CHT and contains
  the bloombits search data to speed up log searches
* GetTxStatusMsg returns the inclusion position or the
  pending/queued/unknown state of a transaction referenced by hash
* an optional signature of new block data (number/hash/td) can be
  included in AnnounceMsg to provide an option for "very light
  clients" (mobile/embedded devices) to skip expensive Ethash check
  and accept multiple signatures of somewhat trusted servers (still a
  lot better than trusting a single server completely and retrieving
  everything through RPC). The new client mode is not implemented in
  this PR, just the protocol extension.
2017-10-24 15:19:09 +02:00
Péter Szilágyi
6d6a5a9337 cmd, consensus, core, miner: instatx clique for --dev (#15323)
* cmd, consensus, core, miner: instatx clique for --dev

* cmd, consensus, clique: support configurable --dev block times

* cmd, core: allow --dev to use persistent storage too
2017-10-24 13:40:42 +03:00
Péter Szilágyi
0af1ab0c86
core: avoid warning when loading the transaction journal 2017-10-20 14:42:20 +03:00
Péter Szilágyi
0e7d019e0e
core: fire tx event on replace, expand tests 2017-10-20 14:42:19 +03:00
Péter Szilágyi
a91e682234
core/vm: check opcode stack before readonly enforcement 2017-10-14 15:42:48 +03:00
Jim McDonald
c599b78f62 core/types: fix test for TransactionsByPriceAndNonce 2017-10-11 11:35:44 +01:00
Péter Szilágyi
629b5837e9 core: revert invalid block dedup code (#15235) 2017-10-03 18:59:53 +02:00
Péter Szilágyi
7e9e3a134b
core/types, internal: swap Receipt.Failed to Status 2017-10-02 14:04:22 +03:00
Felix Lange
d78ad226c2 ethclient, mobile: add TransactionSender (#15127)
* core/types: make Signer derive address instead of public key

There are two reasons to do this now: The upcoming ethclient signer
doesn't know the public key, just the address. EIP 208 will introduce a
new signer which derives the 'entry point' address for transactions with
zero signature. The entry point has no public key.

Other changes to the interface ease the path make to moving signature
crypto out of core/types later.

* ethclient, mobile: add TransactionSender

The new method can get the right signer without any crypto, and without
knowledge of the signature scheme that was used when the transaction was
included.
2017-10-01 11:03:28 +02:00
Péter Szilágyi
2ab2a9f131 core/bloombits, eth/filters: handle null topics (#15195)
When implementing the new bloombits based filter, I've accidentally broke null
topics by removing the special casing of common.Hash{} filter rules, which
acted as the wildcard topic until now.

This PR fixes the regression, but instead of using the magic hash
common.Hash{} as the null wildcard, the PR reworks the code to handle nil
topics during parsing, converting a JSON null into nil []common.Hash topic.
2017-09-27 12:14:52 +02:00
Péter Szilágyi
229bf51f0d Merge pull request #15181 from fjl/state-revert-log-index
core/state: revert log index when removing logs
2017-09-26 17:11:46 +03:00
cdetrio
673007d7ae core/vm: standard vm traces (#15035) 2017-09-22 10:22:56 +02:00
Felix Lange
a0d783094e core/state: revert log index when removing logs 2017-09-21 20:46:21 +02:00
Péter Szilágyi
701d60c889
params: enable Byzantium on Ropsten/tests, fix failures 2017-09-14 10:59:05 +03:00
Martin Holst Swende
9be07de539 params: Updated finalized gascosts for ECMUL/MODEXP (#15135)
* params: Updated finalized gascosts for ECMUL/MODEXP

* core,tests: Updates pending new tests

* tests: Updated with new tests

* core: revert state transition bugfix

* tests: Add expected failures due to  #15119
2017-09-14 10:35:54 +03:00
Péter Szilágyi
5bbd7fb390
consensus, core, params: rebrand Metro to Byzantium 2017-09-14 10:10:46 +03:00
Péter Szilágyi
10b3f97c9d core: only fire one chain head per batch (#15123)
* core: only fire one chain head per batch

* miner: announce chan events synchronously
2017-09-11 13:13:05 +03:00
Felix Lange
42a5b54bf5 core/vm: improve bitvec comments 2017-09-10 21:04:36 +02:00
Felix Lange
10181b57a9 core, eth/downloader: commit block data using batches (#15115)
* ethdb: add Putter interface and Has method

* ethdb: improve docs and add IdealBatchSize

* ethdb: remove memory batch lock

Batches are not safe for concurrent use.

* core: use ethdb.Putter for Write* functions

This covers the easy cases.

* core/state: simplify StateSync

* trie: optimize local node check

* ethdb: add ValueSize to Batch

* core: optimize HasHeader check

This avoids one random database read get the block number. For many uses
of HasHeader, the expectation is that it's actually there. Using Has
avoids a load + decode of the value.

* core: write fast sync block data in batches

Collect writes into batches up to the ideal size instead of issuing many
small, concurrent writes.

* eth/downloader: commit larger state batches

Collect nodes into a batch up to the ideal size instead of committing
whenever a node is received.

* core: optimize HasBlock check

This avoids a random database read to get the number.

* core: use numberCache in HasHeader

numberCache has higher capacity, increasing the odds of finding the
header without a database lookup.

* core: write imported block data using a batch

Restore batch writes of state and add blocks, tx entries, receipts to
the same batch. The change also simplifies the miner.

This commit also removes posting of logs when a forked block is imported.

* core: fix DB write error handling

* ethdb: use RLock for Has

* core: fix HasBlock comment
2017-09-09 19:03:07 +03:00
Martin Holst Swende
d6681ed360 core/vm: Rename + updated doc on jumpdest analysis 2017-09-08 12:47:44 +02:00
Mark
c1740e4540 core/types, miner: avoid tx sender miscaching (#14773) 2017-09-07 23:22:27 +02:00
Fiisio
02b4d074f6 core/asm: use ContainsRune instead of IndexRune (#15098) 2017-09-07 23:11:48 +02:00
Pawan Singh Pal
69c8be7c86 core: delete dao.go (#15113)
- dao.go is already present in consensus/misc
- core/dao.go is not used anywhere in the codebase
2017-09-07 23:08:06 +02:00
Péter Szilágyi
c4d21bc8e5 Merge pull request #14631 from zsfelfoldi/bloombits2
core/bloombits, eth/filter: transformed bloom bitmap based log search
2017-09-06 13:00:35 +03:00
Péter Szilágyi
564c8f3ae6
core/bloombits: drop nil-matcher special case 2017-09-06 11:14:22 +03:00
Zsolt Felfoldi
451ffdb62b
core/bloombits: use general filters instead of addresses and topics 2017-09-06 11:14:21 +03:00
Zsolt Felfoldi
6ff2c02991
core/bloombits: AddBloom index parameter and fixes variable names 2017-09-06 11:14:20 +03:00
Péter Szilágyi
f585f9eee8
core, eth: clean up bloom filtering, add some tests 2017-09-06 11:14:19 +03:00
Zsolt Felfoldi
4ea4d2dc34
core, eth: add bloombit indexer, filter based on it 2017-09-06 11:13:13 +03:00
Péter Szilágyi
cc313e78b7
core: use blocks and avoid deep reorgs in txpool 2017-09-05 19:50:29 +03:00
Péter Szilágyi
da7d57e07c
core: make txpool operate on immutable state 2017-09-05 13:34:41 +03:00
Martin Holst Swende
e7408b5552 core/vm: Make MaxCodesize non-retroactive (#15072)
* core/vm: Make max_codesize only applicable post Spurious Dragon/158/155/161/170

* tests: Remove expected failure
2017-09-04 12:53:25 +03:00
Martin Holst Swende
1901521ed0 core: Fix flaw where underpriced locals were removed (#15081)
* core: Fix flaw where underpriced locals were removed

* core: minor code cleanups for tx pool tests
2017-09-04 12:48:36 +03:00
Martin Holst Swende
23b51a68cb core/vm: avoid state lookup during gas calc for call (#15061) 2017-09-04 10:56:45 +02:00
Martin Holst Swende
07635e43e2 core/vm: renamed struct member + go fmt 2017-08-28 13:33:24 +02:00
Martin Holst Swende
64a3a3d23c core/vm: Fix testcase input for ecmul 2017-08-28 13:30:26 +02:00
Martin Holst Swende
bc2a5578c0 core/vm: more benchmarks 2017-08-27 14:00:32 +02:00
Péter Szilágyi
08f27428b4
core, tests: implement Metropolis EIP 684 2017-08-25 13:00:27 +03:00
Péter Szilágyi
27a5622e99 Merge pull request #15028 from karalabe/metropolis-iceage
consensus, core, tests: implement Metropolis EIP 649
2017-08-25 11:00:51 +03:00
Felix Lange
ad16aeb0a2 core/types: encode receipt status in PostState field
This fixes a regression where the new Failed field in ReceiptForStorage
rejected previously stored receipts. Fix it by removing the new field
and store status in the PostState field. This also removes massive RLP
hackery around the status field.
2017-08-24 23:51:50 +02:00
Péter Szilágyi
b872961ec8
consensus, core, tests: implement Metropolis EIP 649 2017-08-24 17:16:39 +03:00
Felix Lange
54b1de67e2 core/vm: make jumpdest code nicer 2017-08-24 13:09:53 +02:00
nkbai
68955ed2eb core/types: fix create indicator in Transaction.String (#15025) 2017-08-24 12:48:13 +02:00
Péter Szilágyi
ff9a868232 core/state: revert metro suicide map addition (#15024) 2017-08-24 12:42:00 +02:00
Péter Szilágyi
3c48a25762 Merge pull request #15014 from rjl493456442/metropolis-eip658
core: add status as a consensus field in receipt
2017-08-23 14:39:37 +03:00
Martin Holst Swende
286ec5df40 cmd/evm, core/vm, internal/ethapi: Show error when exiting (#14985)
* cmd/evm, core/vm, internal/ethapi: Add 'err' to tracer interface CaptureEnd

* cmd/evm: fix nullpointer when there is no error
2017-08-23 14:37:18 +03:00
Péter Szilágyi
4ee92f2d19
core/types: reject Metro receipts with > 0x01 status bytes 2017-08-23 13:57:15 +03:00
rjl493456442
28aea46ac0
core: implement Metropolis EIP 658, receipt status byte 2017-08-22 18:35:17 +03:00
Ti Zhou
2fd5ba6bd4 core/vm: fix typo in method documentation (#15019)
Signed-off-by: Ti Zhou <tizhou1986@gmail.com>
2017-08-22 12:43:36 +03:00
Péter Szilágyi
afdfdebd87 Merge pull request #14983 from karalabe/metropolis-revert
core/vm: implement REVERT metropolis opcode
2017-08-21 12:23:03 +03:00
Miya Chen
bf1e263128 core, light: send chain events using event.Feed (#14865) 2017-08-18 12:58:36 +02:00
Péter Szilágyi
f9fb70d2ee
core/vm: rework reversion to work on a higher level 2017-08-17 16:50:35 +03:00
Péter Szilágyi
1335a6cc8c
core/vm, crypto/bn256: fix bn256 use and pairing corner case 2017-08-17 16:46:46 +03:00
Jeffrey Wilcke
b70a73cd3e
core/vm: implement REVERT metropolis opcode 2017-08-16 15:32:59 +03:00
Péter Szilágyi
4e0fea4d30
core/vm: polish RETURNDATA, add missing returns to CALL* 2017-08-16 13:43:14 +03:00
Jeffrey Wilcke
9bd6068fef
core/vm: implement RETURNDATA metropolis opcodes 2017-08-16 13:43:08 +03:00
Péter Szilágyi
3df7142b3e
core/vm: minor polishes, fix STATICCALL for precompiles
* Fix STATICCALL so it is able to call precompiles too
 * Fix write detection to use the correct value argument of CALL
 * Fix write protection to ignore the value in CALLCODE
2017-08-15 14:40:12 +03:00
Jeffrey Wilcke
3d123bcde6
core/vm: implement metropolis static call opcode 2017-08-15 13:03:49 +03:00
Péter Szilágyi
f8d8b56b28
core/vm: optimize copy-less data retrievals 2017-08-14 17:08:49 +03:00
Martin Holst Swende
d8aaa3a215
core/vm: benchmarking of metro precompiles 2017-08-14 15:37:09 +03:00
Péter Szilágyi
6131dd55c5
core/vm: polish precompile contract code, add tests and benches
* Update modexp gas calculation to new version
 * Fix modexp modulo 0 special case to return zero
2017-08-14 15:27:44 +03:00
Martin Holst Swende
967e097faa core/vm: Address review concerns 2017-08-14 10:57:54 +02:00
Jeffrey Wilcke
7bbdf3e268
core: add Metropolis pre-compiles (EIP 197, 198 and 213) 2017-08-11 15:24:54 +03:00
Joel Burget
833eeb9f23 core/vm/runtime: remove unused state parameter to NewEnv (#14953)
* core: Remove unused `state` parameter to `NewEnv`.

`cfg.State` is used instead.

* core/vm/runtime: remove unused import
2017-08-11 14:29:32 +03:00
Felix Lange
374c49e0ac Merge pull request #14522 from ethereum/go-ethereum/chainproc2 2017-08-08 13:37:59 +02:00
Péter Szilágyi
1c45f2f42e
core: fix txpool journal and test races 2017-08-08 12:22:01 +03:00
Péter Szilágyi
8edaaa227d
core: polish chain indexer a bit 2017-08-07 17:38:33 +03:00
Zsolt Felfoldi
bd74882d83
core: implement ChainIndexer 2017-08-07 17:37:08 +03:00
Péter Szilágyi
2b50367fe9
core: fix blockchain goroutine leaks in tests 2017-08-07 16:00:47 +03:00
Péter Szilágyi
5b742fb82b
core: bump timeout test to avoid flakyness on overloaded ci 2017-08-07 12:53:32 +03:00
evgk
0cc9b8791e core/vm: fix typo in comment (#14894) 2017-08-04 01:31:18 +02:00
njupt-moon
53f3460ab5 core/asm: fix hex number lexing (#14861) 2017-07-31 13:02:36 +02:00
Mark
4f9789b28d core: avoid write existing block again (#14849) 2017-07-31 11:59:07 +02:00
Péter Szilágyi
3d32690b54 cmd, core, eth: journal local transactions to disk (#14784)
* core: reduce txpool event loop goroutines and sync structs

* cmd, core, eth: journal local transactions to disk

* core: journal replacement pending transactions too

* core: separate transaction journal from pool
2017-07-28 15:09:39 +02:00
cdetrio
ffebf00114 core/vm/runtime: fix evm command to use --gasprice flag value 2017-07-25 13:08:29 -04:00
Felix Lange
3e0dbe0eaa core/vm: remove logging and add section labels to struct logs (#14782) 2017-07-19 14:32:45 +02:00
Péter Szilágyi
c65f10a17b Merge pull request #14733 from karalabe/metro-eip100
consensus/ethash, core: implement Metropolis EIP 100
2017-07-17 12:43:13 +03:00
Péter Szilágyi
a56f3dc0d9 core, ethclient: implement Metropolis EIP 98 (#14750)
Implements ethereum/EIPs#98
2017-07-17 10:34:53 +02:00
Martin Holst Swende
47359301a2 core: blocknumber in genesis as hex (#14812) 2017-07-17 10:33:13 +02:00
Péter Szilágyi
0ff35e170d core: remove redundant storage of transactions and receipts (#14801)
* core: remove redundant storage of transactions and receipts

* core, eth, internal: new transaction schema usage polishes

* eth: implement upgrade mechanism for db deduplication

* core, eth: drop old sequential key db upgrader

* eth: close last iterator on successful db upgrage

* core: prefix the lookup entries to make their purpose clearer
2017-07-14 19:39:53 +03:00
Felix Lange
225de7ca0a tests: update tests and implement general state tests (#14734)
Tests are now included as a submodule. This should make updating easier
and removes ~60MB of JSON data from the working copy.

State tests are replaced by General State Tests, which run the same test
with multiple fork configurations.

With the new test runner, consensus tests are run as subtests by walking
json files. Many hex issues have been fixed upstream since the last
update and most custom parsing code is replaced by existing JSON hex
types. Tests can now be marked as 'expected failures', ensuring that
fixes for those tests will trigger an update to test configuration. The
new test runner also supports parallel execution and the -short flag.
2017-07-11 13:49:14 +02:00
Péter Szilágyi
4f7a38001f Merge pull request #14737 from holiman/txpool_localaccounts
Txpool localaccounts
2017-07-10 12:43:23 +03:00
Péter Szilágyi
34ec9913f6
core: test locals support in txpool queue limits, fix
The commit reworks the transaction pool queue limitation tests
to cater for testing local accounts, also testing the nolocal flag.

In addition, it also fixes a panic if local transactions exceeded
the global queue allowance (no accounts left to drop from) and also
fixes queue eviction to operate on all accounts, not just the one
being updated.
2017-07-06 11:51:59 +03:00
ligi
f25486c3fb core: fix typo in error message (#14763) 2017-07-06 00:19:38 +02:00
Péter Szilágyi
88b4fe7d21
core: handle nolocals during add, exepmt locals from expiration 2017-07-05 17:16:42 +03:00
Péter Szilágyi
5e38f7a664
cmd, core: add --txpool.nolocals to disable local price exemptions 2017-07-05 17:06:05 +03:00
Péter Szilágyi
48ee7f9de7
core, eth, les: polish txpool API around local/remote txs 2017-07-05 16:51:55 +03:00
Péter Szilágyi
8f12d76a47
params: remove redundant consts, disable metro on AllProtocolChanges 2017-07-04 12:28:58 +03:00
Martin Holst Swende
a633a2d7ea core: Prevent local tx:s from being discarded 2017-06-30 22:55:10 +02:00
Martin Holst Swende
67aff49822 core: Change local-handling to use sender-account instead of tx hashes 2017-06-30 22:43:26 +02:00
Péter Szilágyi
8c313eed26
consensus, core: EIP 100 polishes, fix chain maker diff
This PR polishes the EIP 100 difficulty adjustment algorithm
to match the same mechanisms as the Homestead was implemented
to keep the code uniform. It also avoids a few memory allocs
by reusing big1 and big2, pulling it out of the common package
and into ethash.

The commit also fixes chain maker to forward the uncle hash
when creating a simulated chain (it wasn't needed until now
so we just skipped a copy there).
2017-06-30 16:42:09 +03:00
Martin Holst Swende
8bbd598ef4 core: fix an off-by-one when the block import counts blocks 2017-06-29 14:19:10 +02:00
Péter Szilágyi
dfd076244d Merge pull request #14718 from holiman/gascalc_fix
core/vm: fix overflow in gas calculation formula
2017-06-28 13:12:13 +03:00
Martin Holst Swende
6dc32e897a core/vm: add benchmarks for some ops and precompiles (#14641) 2017-06-28 11:45:45 +02:00
Martin Holst Swende
e4301564c2 core/vm : fix testcase for gas calculation 2017-06-28 10:47:07 +02:00
Martin Holst Swende
bae7565231 core/vm: fix overflow in gas calculation formula 2017-06-28 09:51:31 +02:00
Felix Lange
9e5f03b6c4 core/state: access trie through Database interface, track errors (#14589)
With this commit, core/state's access to the underlying key/value database is
mediated through an interface. Database errors are tracked in StateDB and
returned by CommitTo or the new Error method.

Motivation for this change: We can remove the light client's duplicated copy of
core/state. The light client now supports node iteration, so tracing and storage
enumeration can work with the light client (not implemented in this commit).
2017-06-27 15:57:06 +02:00
Péter Szilágyi
f321ed23fb Merge pull request #14687 from markya0616/unused_events
core: remove unused events
2017-06-26 13:27:39 +03:00
mark.lin
beb708e6d7 core: remove unused events 2017-06-23 10:39:38 +08:00
Péter Szilágyi
b664bedcf2 Merge pull request #14673 from holiman/txfix
core: add testcase for txpool
2017-06-22 23:01:43 +03:00
Péter Szilágyi
eebde1a2e2
core: ensure transactions correctly drop on pool limiting 2017-06-22 21:03:54 +03:00
Martin Holst Swende
b0b3cf2eeb
core: add testcase for txpool 2017-06-22 20:36:07 +03:00
Felix Lange
0042f13d47 eth/downloader: separate state sync from queue (#14460)
* eth/downloader: separate state sync from queue

Scheduling of state node downloads hogged the downloader queue lock when
new requests were scheduled. This caused timeouts for other requests.
With this change, state sync is fully independent of all other downloads
and doesn't involve the queue at all.

State sync is started and checked on in processContent. This is slightly
awkward because processContent doesn't have a select loop. Instead, the
queue is closed by an auxiliary goroutine when state sync fails. We
tried several alternatives to this but settled on the current approach
because it's the least amount of change overall.

Handling of the pivot block has changed slightly: the queue previously
prevented import of pivot block receipts before the state of the pivot
block was available. In this commit, the receipt will be imported before
the state. This causes an annoyance where the pivot block is committed
as fast block head even when state downloads fail. Stay tuned for more
updates in this area ;)

* eth/downloader: remove cancelTimeout channel

* eth/downloader: retry state requests on timeout

* eth/downloader: improve comment

* eth/downloader: mark peers idle when state sync is done

* eth/downloader: move pivot block splitting to processContent

This change also ensures that pivot block receipts aren't imported
before the pivot block itself.

* eth/downloader: limit state node retries

* eth/downloader: improve state node error handling and retry check

* eth/downloader: remove maxStateNodeRetries

It fails the sync too much.

* eth/downloader: remove last use of cancelCh in statesync.go

Fixes TestDeliverHeadersHang*Fast and (hopefully)
the weird cancellation behaviour at the end of fast sync.

* eth/downloader: fix leak in runStateSync

* eth/downloader: don't run processFullSyncContent in LightSync mode

* eth/downloader: improve comments

* eth/downloader: fix vet, megacheck

* eth/downloader: remove unrequested tasks anyway

* eth/downloader, trie: various polishes around duplicate items

This commit explicitly tracks duplicate and unexpected state
delieveries done against a trie Sync structure, also adding
there to import info logs.

The commit moves the db batch used to commit trie changes one
level deeper so its flushed after every node insertion. This
is needed to avoid a lot of duplicate retrievals caused by
inconsistencies between Sync internals and database. A better
approach is to track not-yet-written states in trie.Sync and
flush on commit, but I'm focuing on correctness first now.

The commit fixes a regression around pivot block fail count.
The counter previously was reset to 1 if and only if a sync
cycle progressed (inserted at least 1 entry to the database).
The current code reset it already if a node was delivered,
which is not stong enough, because unless it ends up written
to disk, an attacker can just loop and attack ad infinitum.

The commit also fixes a regression around state deliveries
and timeouts. The old downloader tracked if a delivery is
stale (none of the deliveries were requestedt), in which
case it didn't mark the node idle and did not send further
requests, since it signals a past timeout. The current code
did mark it idle even on stale deliveries, which eventually
caused two requests to be in flight at the same time, making
the deliveries always stale and mass duplicating retrievals
between multiple peers.

* eth/downloader: fix state request leak

This commit fixes the hang seen sometimes while doing the state
sync. The cause of the hang was a rare combination of events:
request state data from peer, peer drops and reconnects almost
immediately. This caused a new download task to be assigned to
the peer, overwriting the old one still waiting for a timeout,
which in turned leaked the requests out, never to be retried.
The fix is to ensure that a task assignment moves any pending
one back into the retry queue.

The commit also fixes a regression with peer dropping due to
stalls. The current code considered a peer stalling if they
timed out delivering 1 item. However, the downloader never
requests only one, the minimum is 2 (attempt to fine tune
estimated latency/bandwidth). The fix is simply to drop if
a timeout is detected at 2 items.

Apart from the above bugfixes, the commit contains some code
polishes I made while debugging the hang.

* core, eth, trie: support batched trie sync db writes

* trie: rename SyncMemCache to syncMemBatch
2017-06-22 15:26:03 +03:00
Martin Holst Swende
9a44e1035e cmd/evm, core/vm: add --nomemory, --nostack to evm (#14617) 2017-06-21 14:52:31 +02:00
Péter Szilágyi
335abdceb1 Merge pull request #14581 from holiman/byte_opt
core/vm: improve opByte
2017-06-13 14:44:19 +03:00
Martin Holst Swende
ac9865791a core/vm, common/math: Add doc about Byte, fix format 2017-06-08 23:16:05 +02:00
Martin Holst Swende
80f7c6c299 cmd/evm: add --prestate, --sender, --json flags for fuzzing (#14476) 2017-06-07 17:09:08 +02:00
bailantaotao
bc24b7a912 core/types: use Header.Hash for block hashes (#14587)
Fixes #14586
2017-06-07 12:06:25 +02:00
Martin Holst Swende
1496b3aff6 common/math, core/vm: Un-expose bigEndianByteAt, use correct terms for endianness 2017-06-06 18:38:38 +02:00
Lewis Marshall
04d2de9119 core: Fix VM error logging
Signed-off-by: Lewis Marshall <lewis@lmars.net>
2017-06-05 23:51:32 +01:00
Martin Holst Swende
f4b5f67ee0 core/vm: improved jumpdest analysis 2017-06-05 09:15:46 +02:00
Martin Holst Swende
3285a0fda3 core/vm, common/math: Add fast getByte for bigints, improve opByte 2017-06-05 08:44:11 +02:00
Nick Johnson
d5a79934dc core/vm: Use a bitmap instead of a map for jumpdest analysis
t push --force
2017-06-01 19:14:05 +01:00
Péter Szilágyi
cba33029a8
core: only reorg changed account, not all 2017-05-31 23:26:24 +03:00
Péter Szilágyi
9702badd83
core: don't uselessly recheck transactions on dump 2017-05-31 21:29:50 +03:00
Péter Szilágyi
280609c99b
core: check for gas limit exceeding txs too on new block 2017-05-30 00:31:37 +03:00
Péter Szilágyi
08959bbc70
cmd, core, eth: configurable txpool parameters 2017-05-29 11:29:46 +03:00
Péter Szilágyi
c98bce709c
core: fix minor accidental typos and comment errors 2017-05-25 17:22:45 +03:00
changhong
17f0b11942
core: typos and comments improve
1. fix typos
2. methods recevier of struct should be same
3. comments improve

(cherry picked from commit 1ba979539582a00b7fd1a7c8a37a6852e59eac0d)
2017-05-25 17:14:33 +03:00
Jeffrey Wilcke
846d091bd2 core/vm: allocate stack to 1024
Pre allocate the stack to 1024 optimising stack pushing, reducing calls
to runtime.makeslice and runtime.mallocgc
2017-05-25 11:37:04 +02:00
Felix Lange
ef25b826e6 Merge pull request #14502 from karalabe/mobile-import-ecdsa
Enforce 256 bit keys on raw import, support raw mobile imports
2017-05-24 22:30:47 +02:00
Péter Szilágyi
aa73420207
accounts/keystore, crypto: enforce 256 bit keys on import 2017-05-23 14:58:03 +03:00
Jeffrey Wilcke
10582a97ca core/vm: expose intpool to stack dup method
Improve the duplication method of the stack to reuse big ints by passing
in an existing integer pool.
2017-05-23 10:52:11 +02:00
Jeffrey Wilcke
e16a7ef60f core/vm: capped int pool 2017-05-23 10:40:09 +02:00
Jeffrey Wilcke
a816e75662 core/vm: improved push instructions
Improved push instructions by removing unnecessary big int allocations
and by making it int instead of big.Int
2017-05-23 10:39:53 +02:00
Valentin Wüstholz
04b668b232 core/vm: improve error message for invalid opcodes 2017-05-22 17:48:07 +02:00
Jeffrey Wilcke
e7119ce12d core/state: fixed (self)destructed objects
Add the object to the list of destructed objects during a selfdestruct /
suicide operation and also remove it from the list once the journal
reverts.
2017-05-18 09:05:58 +02:00
Jeffrey Wilcke
a5f6a1cb7c consensus, core, core/vm, parems: review fixes 2017-05-18 09:05:58 +02:00
Jeffrey Wilcke
e6aff513db core/types: corrected abstract signing address 2017-05-18 09:05:58 +02:00
Jeffrey Wilcke
10a57fc3d4 consensus, core/*, params: metropolis preparation refactor
This commit is a preparation for the upcoming metropolis hardfork. It
prepares the state, core and vm packages such that integration with
metropolis becomes less of a hassle.

* Difficulty calculation requires header instead of individual
  parameters
* statedb.StartRecord renamed to statedb.Prepare and added Finalise
  method required by metropolis, which removes unwanted accounts from
  the state (i.e. selfdestruct)
* State keeps record of destructed objects (in addition to dirty
  objects)
* core/vm pre-compiles may now return errors
* core/vm pre-compiles gas check now take the full byte slice as argument
  instead of just the size
* core/vm now keeps several hard-fork instruction tables instead of a
  single instruction table and removes the need for hard-fork checks in
  the instructions
* core/vm contains a empty restruction function which is added in
  preparation of metropolis write-only mode operations
* Adds the bn256 curve
* Adds and sets the metropolis chain config block parameters (2^64-1)
2017-05-18 09:05:58 +02:00
Péter Szilágyi
a2f23ca9b1 cmd, core, eth, miner: remove txpool gas price limits (#14442) 2017-05-16 21:07:27 +02:00
Péter Szilágyi
60293820b7
core: fix processing regression during receipt import 2017-05-08 12:09:35 +03:00
Péter Szilágyi
d51a9fd6b7
cmd, core, params: add --rinkeby flag for fast connectivity 2017-05-04 12:36:20 +03:00
Péter Szilágyi
ba3bcd16a6 Merge pull request #14350 from fjl/trie-iterator-skip-2
eth: add debug_storageRangeAt
2017-04-25 11:10:20 +03:00
Felix Lange
207bd7d2cd eth: add debug_storageRangeAt 2017-04-25 02:14:32 +02:00
Felix Lange
4047ccad2f trie: add start key to NodeIterator constructors
The 'step' method is split into two parts, 'peek' and 'push'. peek
returns the next state but doesn't make it current.

The end of iteration was previously tracked by setting 'trie' to nil.
End of iteration is now tracked using the 'iteratorEnd' error, which is
slightly cleaner and requires less code.
2017-04-25 02:14:31 +02:00
Felix Lange
a13e920af0 trie: clean up iterator constructors
Make it so each iterator has exactly one public constructor:

- NodeIterators can be created through a method.
- Iterators can be created through NewIterator on any NodeIterator.
2017-04-25 02:14:31 +02:00
Felix Lange
7b2fc0643f core, light: delete SplitStatTy, ChainSplitEvent (unused) 2017-04-21 18:56:00 +02:00
Péter Szilágyi
edef84da2b
core: make genesis incompatibility error more explicit 2017-04-20 14:14:13 +03:00
Felix Lange
0cc492f815 all: update license information 2017-04-14 10:29:00 +02:00
Felix Lange
2870496124 core: don't import genesis block in TestDAOForkRangeExtradata
The genesis block doesn't have a valid ancestor.
2017-04-12 18:47:47 +02:00
Péter Szilágyi
a7b9e484d0 consensus, core, ethstats: use engine specific block beneficiary (#14318)
* consensus, core, ethstats: use engine specific block beneficiary

* core, eth, les, miner: use explicit beneficiary during mining
2017-04-12 16:38:31 +03:00
Justin
542e42b21e core: fix comment typo 2017-04-10 16:01:31 +03:00
Péter Szilágyi
feeccdf4ec consensus/clique: Proof of Authority (#3753)
This PR is a prototype implementation of plugable consensus engines and the
Clique PoA protocol ethereum/EIPs#225
2017-04-10 12:24:12 +02:00
Péter Szilágyi
158d603528
consensus, core: drop all the legacy custom core error types 2017-04-06 17:34:19 +03:00
Felix Lange
3d8de95f99 core, core/types: regenerate JSON marshaling, add "hash" to headers (#13868)
* Makefile: fix devtools target

* core: regenerate genesis marshaling with fjl/gencodec@cbfa5be5a8

* core/types: regenerate marshaling methods with fjl/gencodec@cbfa5be5a8

* core/types: add "hash" to JSON headers
2017-04-06 11:38:21 +03:00
gary rong
49437a02c9 core/state: make TestSnapshotRandom work again (#3816)
In `touch` operation, only `touched` filed has been changed. Therefore
in the related undo function, only `touched` field should be reverted.
In addition, whether remove this obj from dirty map should depend on
prevDirty flag.
2017-04-05 00:44:16 +02:00
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.
2017-04-05 00:16:29 +02:00
bas-vk
baf20010e7 core/types: rename txdata.gasLimit -> txdata.gas in JSON (#13848) 2017-03-29 11:59:13 +02:00
Felix Lange
aa9a78e463 core, core/types: use non-pointer receiver for Marshal* methods
Regenerated with fjl/gencodec@1a75a21610
Also add ,omitempty to optional GenesisAccount fields.
2017-03-27 13:29:01 +02:00
Felix Lange
4be37e91b9 core/types: ensure all EIP155 signer fields are set by deriveSigner
Fixes #3819
2017-03-24 22:06:10 +01:00
Felix Lange
37dd9086ec core: refactor genesis handling
This commit solves several issues concerning the genesis block:

* Genesis/ChainConfig loading was handled by cmd/geth code. This left
  library users in the cold. They could specify a JSON-encoded
  string and overwrite the config, but didn't get any of the additional
  checks performed by geth.
* Decoding and writing of genesis JSON was conflated in
  WriteGenesisBlock. This made it a lot harder to embed the genesis
  block into the forthcoming config file loader. This commit changes
  things so there is a single Genesis type that represents genesis
  blocks. All uses of Write*Genesis* are changed to use the new type
  instead.
* If the chain config supplied by the user was incompatible with the
  current chain (i.e. the chain had already advanced beyond a scheduled
  fork), it got overwritten. This is not an issue in practice because
  previous forks have always had the highest total difficulty. It might
  matter in the future though. The new code reverts the local chain to
  the point of the fork when upgrading configuration.

The change to genesis block data removes compression library
dependencies from package core.
2017-03-23 15:58:43 +01:00
Felix Lange
67c47459f2 core/types: handle nil ChainId in NewEIP155Signer
All uses of ChainConfig.ChainId eventually end up in NewEIP155Signer.
This fixes the case where users forget to set the ChainId in their
config.
2017-03-23 15:58:42 +01:00
Felix Lange
0f4b75bea2 core/state: expose CommitTo 2017-03-23 15:58:42 +01:00
Felföldi Zsolt
525116dbff les: implement request distributor, fix blocking issues (#3660)
* les: implement request distributor, fix blocking issues
* core: moved header validation before chain mutex lock
2017-03-22 20:44:22 +01:00
Yohann Leon
6742fc526f core/vm: use uint64 instead of *big.Int in tracer (#3805) 2017-03-22 15:32:51 +01:00