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2017-06-05Replace bytes_serialized with bogosizePieter Wuille
2017-06-01Merge #10195: Switch chainstate db and cache to per-txout modelPieter Wuille
589827975 scripted-diff: various renames for per-utxo consistency (Pieter Wuille) a5e02bc7f Increase travis unit test timeout (Pieter Wuille) 73de2c1ff Rename CCoinsCacheEntry::coins to coin (Pieter Wuille) 119e552f7 Merge CCoinsViewCache's GetOutputFor and AccessCoin (Pieter Wuille) 580b02309 [MOVEONLY] Move old CCoins class to txdb.cpp (Pieter Wuille) 8b25d2c0c Upgrade from per-tx database to per-txout (Pieter Wuille) b2af357f3 Reduce reserved memory space for flushing (Pieter Wuille) 41aa5b79a Pack Coin more tightly (Pieter Wuille) 97072d668 Remove unused CCoins methods (Pieter Wuille) ce23efaa5 Extend coins_tests (Pieter Wuille) 508307968 Switch CCoinsView and chainstate db from per-txid to per-txout (Pieter Wuille) 4ec0d9e79 Refactor GetUTXOStats in preparation for per-COutPoint iteration (Pieter Wuille) 13870b56f Replace CCoins-based CTxMemPool::pruneSpent with isSpent (Pieter Wuille) 05293f3cb Remove ModifyCoins/ModifyNewCoins (Pieter Wuille) 961e48397 Switch tests from ModifyCoins to AddCoin/SpendCoin (Pieter Wuille) 8b3868c1b Switch CScriptCheck to use Coin instead of CCoins (Pieter Wuille) c87b957a3 Only pass things committed to by tx's witness hash to CScriptCheck (Matt Corallo) f68cdfe92 Switch from per-tx to per-txout CCoinsViewCache methods in some places (Pieter Wuille) 000391132 Introduce new per-txout CCoinsViewCache functions (Pieter Wuille) bd83111a0 Optimization: Coin&& to ApplyTxInUndo (Pieter Wuille) cb2c7fdac Replace CTxInUndo with Coin (Pieter Wuille) 422634e2f Introduce Coin, a single unspent output (Pieter Wuille) 7d991b55d Store/allow tx metadata in all undo records (Pieter Wuille) c3aa0c119 Report on-disk size in gettxoutsetinfo (Pieter Wuille) d34242430 Remove/ignore tx version in utxo and undo (Pieter Wuille) 7e0032290 Add specialization of SipHash for 256 + 32 bit data (Pieter Wuille) e484652fc Introduce CHashVerifier to hash read data (Pieter Wuille) f54580e7e error() in disconnect for disk corruption, not inconsistency (Pieter Wuille) e66dbde6d Add SizeEstimate to CDBBatch (Pieter Wuille) Tree-SHA512: ce1fb1e40c77d38915cd02189fab7a8b125c7f44d425c85579d872c3bede3a437760997907c99d7b3017ced1c2de54b2ac7223d99d83a6658fe5ef61edef1de3
2017-05-26Update style guidePieter Wuille
2017-05-26Remove/ignore tx version in utxo and undoPieter Wuille
This makes the following changes: * In undo data and the chainstate database, the transaction nVersion field is removed from the data structures, always written as 0, and ignored when reading. * The definition of hash_serialized in gettxoutsetinfo is changed to no longer incude the nVersion field. It is renamed to hash_serialized_2 to avoid confusion. The new definition also includes transaction height and coinbase information, as this information was missing before. This depends on having a CHashVerifier-based undo data checksum verifier. Apart from changing the definition of serialized_hash, downgrading after using this patch is supported, as no release ever used the value of nVersion field in UTXO entries.
2017-05-19[test] Speed up fuzzing by ~200x when using afl-fuzzpracticalswift
Enable the `afl-clang-fast++` features deferred forkserver (`__AFL_INIT`) and persistent mode (`__AFL_LOOP(1000)`). Before this patch: ``` $ afl-fuzz -i input -o output -m512 -- src/test/test_bitcoin_fuzzy [*] Validating target binary... [!] WARNING: The target binary is pretty slow! See /usr/local/share/doc/afl/perf_tips.txt. [+] Here are some useful stats: Test case count : 1 favored, 0 variable, 1 total Bitmap range : 1072 to 1072 bits (average: 1072.00 bits) Exec timing : 20.4k to 20.4k us (average: 20.4k us) … exec speed : 57.58/sec (slow!) exec speed : 48.35/sec (slow!) exec speed : 53.78/sec (slow!) ``` After this patch: ``` $ afl-fuzz -i input -o output -m512 -- src/test/test_bitcoin_fuzzy [*] Validating target binary... [+] Persistent mode binary detected. [+] Deferred forkserver binary detected. [+] Here are some useful stats: Test case count : 1 favored, 0 variable, 1 total Bitmap range : 24 to 24 bits (average: 24.00 bits) Exec timing : 114 to 114 us (average: 114 us) … exec speed : 15.9k/sec exec speed : 13.1k/sec exec speed : 15.1k/sec ```
2017-05-10Shadowing is not enabled by default, update doc accordingly.Pavel Janík
2017-05-02Merge #10260: [doc] Minor corrections to osx dependenciesWladimir J. van der Laan
661caf8 [doc] Minor corrections to osx dependencies (fanquake) Tree-SHA512: 61451807d6208002550d2e37d26094a5515b11daacab39eb508b6168eebcea86f93dcc7f853aab490baec3727740c90d404c481e11b3d03dcea9f76f8fc7be12
2017-05-02doc: Add RPC interface guidelinesWladimir J. van der Laan
2017-04-23[doc] Minor corrections to osx dependenciesfanquake
2017-04-22doc: Add historical release notes for 0.14.1Wladimir J. van der Laan
2017-04-21Minor fix in build documentation for FreeBSD 11Shigeya Suzuki
- Package name is libevent, not libevent2 - Need to use GNU make
2017-04-07Ignore Doxyfile generated from Doxyfile.in template.Pavel Janík
2017-04-06doc: Update release process for simplified version bumpingWladimir J. van der Laan
2017-04-05doc: Make build system insert version in DoxyfileWladimir J. van der Laan
2017-04-05doc: Remove version numbers from READMEsWladimir J. van der Laan
If we want to keep these numbers, could generate them using autoconf. But this seems unnecessary.
2017-03-21Merge #9956: Reorganise qa directoryMarcoFalke
63d66ba Move src/test/bitcoin-util-test.py to test/util/bitcoin-util-test.py (John Newbery) 5b0bff4 Rename --enable-extended-rpc-tests to --enable-extended-functional-tests (John Newbery) a9bd622 Rename test/pull-tester/rpc-tests.py to test/functional/test_runner.py (John Newbery) c28ee91 Rename rpc-tests directory to functional (John Newbery) 00902c4 Rename qa directory to test (John Newbery) Tree-SHA512: ee7125c0c647d81590177beef2c8852c4ef76fdcf888096d9d4d360562a01d8d3b453345c3040487b2a043935bd1e7e80018f34462d6e02262bedbe23edcc576
2017-03-20Merge #9734: Add updating of chainTxData to release processWladimir J. van der Laan
41b8821 Add updating of chainTxData to release process (Pieter Wuille) Tree-SHA512: f7d6e72b19aa83fc4851a9316d6c6a236e0e914d637525cda42c0b15a94543b8072ce67b57d6b12141332a03b64b6c715dff4d61e6e58e0197b22305b35ad65d
2017-03-20Rename rpc-tests directory to functionalJohn Newbery
2017-03-20Rename qa directory to testJohn Newbery
2017-03-16Merge #9995: [doc] clarify blockchain size and pruningWladimir J. van der Laan
b26ea0a specify blockchain size & default behaviour (over pruning) (Mike van Rossum) Tree-SHA512: f21e1ea0df66500f9f899c429984e7c3de6d1cb1a216f2784061731fe22d5b8e9e48042dfc9db3c92adc6d6b6bb0c2578ca431fe5268b2a907ee2c0fdb60b4c5
2017-03-15specify blockchain size & default behaviour (over pruning)Mike van Rossum
2017-03-15fix gitian doc example typoLawrence Nahum
2017-03-13Merge #9514: release: Windows signing scriptWladimir J. van der Laan
09fe2d9 release: update docs to show basic codesigning procedure (Cory Fields) f642753 release: create a bundle for the new signing script (Cory Fields) 0068361 release: add win detached sig creator and our cert chain (Cory Fields) Tree-SHA512: 032ad84697c70faaf857b9187f548282722cffca95d658e36413dc048ff02d9183253373254ffcc1158afb71140753f35abfc9fc8781ea5329c04d13c98759c0
2017-03-09Merge #9853: Fix error codes from various RPCsWladimir J. van der Laan
adaa281 Update release notes to include RPC error code changes. (John Newbery) 338bf06 Add commenting around JSON error codes (John Newbery) dab804c Return correct error codes in fundrawtransaction(). (John Newbery) a012087 Return correct error codes in setban(). (John Newbery) 960bc7f Return correct error codes in removeprunedfunds(). (John Newbery) c119096 Return correct error codes in blockchain.cpp. (John Newbery) 6d07c62 Return correct error codes in bumpfee(). (John Newbery) Tree-SHA512: 4bb39ad221cd8c83d98ac5d7ad642f3a8c265522720dc86b2eebc70e74439a85b06d6ddcd6a874e879d986511de3ab0878bb7fe58b50cb0546b78913632ea809
2017-03-08Update release notes to include RPC error code changes.John Newbery
2017-03-08Add historical release notes for 0.14.0Wladimir J. van der Laan
2017-03-01Merge #9892: Bugfix: Only install manpages for built programsWladimir J. van der Laan
8c156b7 Bugfix: Only install manpages for built programs (Luke Dashjr) Tree-SHA512: f4c40910b257274a05d9c842b9adb5d9d01df7dd2d34a18bd2d98c78810dc3ed98ed12c08c55352e36a845f06ddb1efba9d4ecf5f1123d2c58406a5ecf589836
2017-02-28Bugfix: Only install manpages for built programsLuke Dashjr
2017-02-27[doc] Update doc/bips.md for BIP90 implementationSuhas Daftuar
2017-02-18doc: Update manpages for masterWladimir J. van der Laan
(cherry picked from commit 268c390d02d99a4a93a0a01221e273d2b9695ff7)
2017-02-17build: bump version to 0.14.99Wladimir J. van der Laan
Now that 0.14 branch has been split off, master is 0.14.99 (pre-0.15). Also clean out release notes.
2017-02-16Merge #9675: Fix typo and spelling inconsistency in CONTRIBUTING.mdWladimir J. van der Laan
36164fa Fix typo and spelling inconsistency in CONTRIBUTING.md (Koki Takahashi)
2017-02-09Add updating of chainTxData to release processPieter Wuille
2017-02-09Fix typo and spelling inconsistency in CONTRIBUTING.mdKoki Takahashi
Fix spellings of GitHub Remove unnecessary changes Fix GitHub spelling on doc/translation_process.md
2017-02-07Update OpenBSD and FreeBSD build stepsWladimir J. van der Laan
Re-try with most recent versions, and use BDB_CFLAGS/BDB_LIBS to directly point at BerkeleyDB instead of CPPFLAGS hacks.
2017-01-28[doc] Remove unused clang format dev scriptMarcoFalke
Also, update the clang format file to reflect the current coding style mentioned in the developer notes.
2017-01-19Add fundrawtransactions new reserveChangeKey option to the release notesJonas Schnelli
2017-01-16Merge #9484: Introduce assumevalid setting to skip validation presumed valid ↵Pieter Wuille
scripts. 7b5e3fe Add assumevalid testcase (John Newbery) e440ac7 Introduce assumevalid setting to skip presumed valid scripts. (Gregory Maxwell)
2017-01-15Merge #9550: Trim down the XP notice and say more about what we support.MarcoFalke
7094bf7 Trim down the XP notice and say more about what we support. (Gregory Maxwell)
2017-01-15Trim down the XP notice and say more about what we support.Gregory Maxwell
The big notice at the top of the release note is not interesting to most users now and apparently comes across poorly to some. Better to provide more information about what we do support.
2017-01-13Introduce assumevalid setting to skip presumed valid scripts.Gregory Maxwell
This disentangles the script validation skipping from checkpoints. A new option is introduced "assumevalid" which specifies a block whos ancestors we assume all have valid scriptsigs and so we do not check them when they are also burried under the best header by two weeks worth of work. Unlike checkpoints this has no influence on consensus unless you set it to a block with an invalid history. Because of this it can be easily be updated without risk of influencing the network consensus. This results in a massive IBD speedup. This approach was independently recommended by Peter Todd and Luke-Jr since POW based signature skipping (see PR#9180) does not have the verifiable properties of a specific hash and may create bad incentives. The downside is that, like checkpoints, the defaults bitrot and older releases will sync slower. On the plus side users can provide their own value here, and if they set it to something crazy all that will happen is more time will be spend validating signatures. Checkblocks and checklevel are also moved to the hidden debug options: Especially now that checkblocks has a low default there is little need to change these settings, and users frequently misunderstand them as influencing security or IBD speed. By hiding them we offset the space added by this new option.
2017-01-12Document fee estimation changesAlex Morcos
2017-01-12Clarify that prioritisetransaction remains supportedAlex Morcos
2017-01-11Merge #7871: Manual block file pruning.Wladimir J. van der Laan
afffeea fixup! Add pruneblockchain RPC to enable manual block file pruning. (Russell Yanofsky) 1fc4ec7 Add pruneblockchain RPC to enable manual block file pruning. (mrbandrews)
2017-01-10release: update docs to show basic codesigning procedureCory Fields
2017-01-10Improve style w.r.t. ifPieter Wuille
2017-01-10Add pruneblockchain RPC to enable manual block file pruning.mrbandrews
2017-01-05Add release notes for addnode changes.Gregory Maxwell
2017-01-04[Doc] Install Protobuf v3 on OS Xfanquake
2017-01-03doc: Add historical release notes for 0.13.2Wladimir J. van der Laan
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