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927e5280bd
bitcoin/contrib
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Wladimir J. van der Laan 927e5280bd
Merge #11035: [contrib] Add Valgrind suppressions file 
4a426d8 Add note about Valgrind suppressions file in developer-notes.md (practicalswift)
84e2462 contrib: Add Valgrind suppressions file (practicalswift)

Pull request description:

  Includes known Valgrind warnings in our dependencies that cannot be fixed in-tree.

  Example use:

  ```
  $ valgrind --suppressions=contrib/valgrind.supp src/test/test_bitcoin
  $ valgrind --suppressions=contrib/valgrind.supp --leak-check=full \
        --show-leak-kinds=all src/test/test_bitcoin --log_level=test_suite
  ```

  Running with the suppressions file under Ubuntu 16.04:

  ```
  $ valgrind --suppressions=contrib/valgrind.supp --leak-check=full --show-leak-kinds=all src/test/test_bitcoin --log_level=test_suite --run_test=wallet_crypto
  …
  ==10769== LEAK SUMMARY:
  ==10769==    definitely lost: 0 bytes in 0 blocks
  ==10769==    indirectly lost: 0 bytes in 0 blocks
  ==10769==      possibly lost: 0 bytes in 0 blocks
  ==10769==    still reachable: 0 bytes in 0 blocks
  ==10769==         suppressed: 72,704 bytes in 1 blocks
  ```

  Running without the suppressions file under Ubuntu 16.04:

  ```
  $ valgrind --leak-check=full --show-leak-kinds=all src/test/test_bitcoin --log_level=test_suite --run_test=wallet_crypto
  …
  ==10724== 72,704 bytes in 1 blocks are still reachable in loss record 1 of 1
  ==10724==    at 0x4C2DBF6: malloc (vg_replace_malloc.c:299)
  ==10724==    by 0x6F74EFF: ??? (in /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21)
  ==10724==    by 0x40106B9: call_init.part.0 (dl-init.c:72)
  ==10724==    by 0x40107CA: call_init (dl-init.c:30)
  ==10724==    by 0x40107CA: _dl_init (dl-init.c:120)
  ==10724==    by 0x4000C69: ??? (in /lib/x86_64-linux-gnu/ld-2.23.so)
  ==10724==    by 0x2: ???
  ==10724==    by 0x1FFF0006D2: ???
  ==10724==    by 0x1FFF0006E8: ???
  ==10724==    by 0x1FFF0006FF: ???
  ==10724==
  ==10724== LEAK SUMMARY:
  ==10724==    definitely lost: 0 bytes in 0 blocks
  ==10724==    indirectly lost: 0 bytes in 0 blocks
  ==10724==      possibly lost: 0 bytes in 0 blocks
  ==10724==    still reachable: 72,704 bytes in 1 blocks
  ==10724==         suppressed: 0 bytes in 0 blocks
  ```

Tree-SHA512: 9c92079fc61313ea678deb6aaa16a3a71c3154c757459793eb9ca0d90a9a74c6faebfb04c9135e1b398ca34224fb7f03bd9c488ea0e8debf6894f69f030a31d3
2017-11-13 15:00:45 +01:00
..
debian doc: spelling fixes 2017-08-16 00:24:39 +02:00
devtools Merge #11394: Perform a weaker subtree check in Travis 2017-11-09 17:06:20 -05:00
gitian-descriptors [docs] Remove partial gitian instructions from descriptors dir 2017-09-28 21:07:36 +08:00
gitian-keys Add sjors gitian key 2017-11-04 20:35:06 +01:00
init Merge #10529: Improve bitcoind systemd service file 2017-11-09 13:17:05 +01:00
linearize Merge #10825: net: set regtest JSON-RPC port to 18443 to avoid conflict with testnet 18332 2017-09-06 01:18:35 +02:00
macdeploy Use with in macdeployqtplus script. 2017-04-25 09:18:08 +01:00
qos Add IPv6 support to qos.sh 2017-01-19 09:35:58 +00:00
rpm Merge #10825: net: set regtest JSON-RPC port to 18443 to avoid conflict with testnet 18332 2017-09-06 01:18:35 +02:00
seeds Use sys.exit(...) instead of exit(...): exit(...) should not be used in programs 2017-08-28 15:18:14 +02:00
testgen [tests] Remove unused and duplicate imports 2017-03-22 17:49:23 +01:00
verify-commits Merge #10771: Remove unused variables in shell scripts 2017-11-09 21:20:20 +01:00
verifybinaries Remove unused variables in shell scripts. 2017-08-09 10:45:23 +02:00
windeploy release: add win detached sig creator and our cert chain 2017-01-10 18:58:09 -05:00
zmq Use sys.exit(...) instead of exit(...): exit(...) should not be used in programs 2017-08-28 15:18:14 +02:00
bitcoin-cli.bash-completion
bitcoin-qt.pro
bitcoin-tx.bash-completion
bitcoind.bash-completion Fix inconsistencies and grammar in various files 2017-06-27 19:59:07 +12:00
filter-lcov.py Filter subtrees and and benchmarks from coverage report 2017-06-12 15:53:30 -07:00
gitian-build.sh Merge #10771: Remove unused variables in shell scripts 2017-11-09 21:20:20 +01:00
README.md [docs] Remove partial gitian instructions from descriptors dir 2017-09-28 21:07:36 +08:00
tidy_datadir.sh
valgrind.supp contrib: Add Valgrind suppressions file 2017-08-16 21:39:31 +02:00

README.md

Repository Tools

Developer tools

Specific tools for developers working on this repository. Contains the script github-merge.py for merging GitHub pull requests securely and signing them using GPG.

Verify-Commits

Tool to verify that every merge commit was signed by a developer using the above github-merge.py script.

Linearize

Construct a linear, no-fork, best version of the blockchain.

Qos

A Linux bash script that will set up traffic control (tc) to limit the outgoing bandwidth for connections to the Bitcoin network. This means one can have an always-on bitcoind instance running, and another local bitcoind/bitcoin-qt instance which connects to this node and receives blocks from it.

Seeds

Utility to generate the pnSeed[] array that is compiled into the client.

Build Tools and Keys

Debian

Contains files used to package bitcoind/bitcoin-qt for Debian-based Linux systems. If you compile bitcoind/bitcoin-qt yourself, there are some useful files here.

Gitian-descriptors

Files used during the gitian build process. For more information about gitian, see the the Bitcoin Core documentation repository.

Gitian-keys

PGP keys used for signing Bitcoin Core Gitian release results.

MacDeploy

Scripts and notes for Mac builds.

RPM

RPM spec file for building bitcoin-core on RPM based distributions.

Gitian-build

Script for running full Gitian builds.

Test and Verify Tools

TestGen

Utilities to generate test vectors for the data-driven Bitcoin tests.

Verify Binaries

This script attempts to download and verify the signature file SHA256SUMS.asc from bitcoin.org.