- When aiming for glibc compatibility, don't use thread_local.
- Add a flag --enable-threadlocal, which, when specified, will
enable/disable thread_local regardless of the value of glibc_compat.
- FreeBSD has a buggy thread_local, don't use it.
4207c1b35c configure: Initialise assembly enable_* variables (Luke Dashjr)
afe0875577 configure: Skip assembly support checks, when assembly is disabled (Luke Dashjr)
d8ab8dc12d configure: Invert --enable-asm help string since default is now enabled (Luke Dashjr)
Pull request description:
Fixes#13759
Also inverts the help (so it shows `--disable-asm` like other enabled-by-default options, and initialises the flag variables.
ACKs for commit 4207c1:
laanwj:
makes sense, utACK 4207c1b35c
achow101:
utACK 4207c1b35c
ken2812221:
ACK 4207c1b35c
practicalswift:
tACK 4207c1b35c
Tree-SHA512: a30be1008fd8f019db34073f78e90a3c4ad3767d88d7c20ebb83e99c7abc23552f7da3ac8bd20f727405799aff1ecb6044cf869653f8db70478a074d0b877e0a
Now that 0.18 branch has been split off, master is 0.18.99 (pre-0.19).
Also clean out release notes.
Tree-SHA512: ed5ca8bed37027aa852ba16f3f1e7fcd4ebaf74fa77a2a265cb33a9c710511019c577fae7a3b1e33259e245274d5cd4601d4774948396d0cf299b38ba634346a
0890339fb3 build: prefer python3.4 even if newer versions are present on the system (Sjors Provoost)
Pull request description:
Python 3.4 is this mimimum supported version according to [doc/dependencies.md](https://github.com/bitcoin/bitcoin/blob/master/doc/dependencies.md)
Systems with [PyEnv](https://github.com/pyenv/pyenv) ensure (via [.python-version](https://github.com/bitcoin/bitcoin/blob/master/.python-version)) that Python 3.4 is used
for the functional tests. However `make check` calls `bitcoin-util-test.py`
using the Python command found by `configure.ac`, which looks system wide.
On systems with multiple versions of Python this would cause `make check`
to fail, as it tries to call a version of Python that PyEnv blocks.
This is solved by preferring python3.4 in `configure.ac`.
I missed this in #14884, so ideally this should be tagged 0.18
Tree-SHA512: b7487081a1ee7c2cb672a2e4bc1943ec8d23825fb941e567cb00fb123e6d59b1d8b7ddbf97d48aca770b9ddb9eacbfe73d8ac8cb1e1cdc34587ee1cee9929840
0164b0f5cf build: Remove WINVER pre define in Makefile.leveldb.inlcude (Chun Kuan Lee)
d0522ec94e Drop defunct Windows compat fixes (Ben Woosley)
d8a2992067 windows: Call SetProcessDEPPolicy directly (Chun Kuan Lee)
1bd9ffdd44 windows: Set _WIN32_WINNT to 0x0601 (Windows 7) (Chun Kuan Lee)
Pull request description:
The current minimum support Windows version is Vista. So set it to 0x0600
5a88def8ad/mingw-w64-headers/include/sdkddkver.h (L19)
Tree-SHA512: 38e2afc79426ae547131c8ad3db2e0a7f54a95512f341cfa0c06e4b2fe79521ae67d2795ef96b0192e683e4f1ba6183c010d7b4b8d6b3e68b9bf48c374c59e7d
3c3e31c3a4 [tests] Add wallet-tool test (João Barbosa)
49d2374acf [tools] Add wallet inspection and modification tool (Jonas Schnelli)
Pull request description:
Adds an offline tool `bitcoin-wallet-tool` for wallet creation and maintenance.
Currently this tool can create a new wallet file, display information on an existing wallet, and run the salvage and zapwallettxes maintenance tasks on an existing wallet. It can later be extended to support other common wallet maintenance tasks.
Doing wallet maintenance tasks in an offline tool makes much more sense (and is potentially safer) than having to spin up a full node.
Tree-SHA512: 75a28b8a58858d9d76c7532db40eacdefc5714ea5aab536fb1dc9756e2f7d750d69d68d59c50a68e633ce38fb5b8c3e3d4880db30fe01561e07ce58d42bceb2b
This commit adds wallet-tool, a tool for creating and interacting with
wallet files. Original implementation was by Jonas Schnelli
<dev@jonasschnelli.ch> with modifications by John Newbery
<john@johnnewbery.com>
MSVC files were provided by Chun Kuan Lee <ken2812221@gmail.com>:
build: Add MSVC project files for bitcoin-wallet-tool
Python 3.4 is the mimimum supported version according to doc/dependencies.md
Systems with PyEnv ensure (via .python-version) that Python 3.4 is used
for the functional tests. However make check calls bitcoin-util-test.py
using the Python command found by configure.ac, which looks system wide.
On systems with multiple versions of Python this would cause make check
to fail, as it tries to call a version of Python that PyEnv blocks.
This is solved by preferring python3.4 in configure.ac
58c5cc9ce7 Adjust configure so that only bip70 is disabled when protobuf is missing instead of the GUI (James Hilliard)
Pull request description:
This change ensures that the GUI is still built even if protobuf is missing unless --enable-bip70 is passed to configure. If protobuf is present bip70 support will be compiled in unless --disable-bip70 is passed.
Tree-SHA512: 432d2fbefec5436503d8aa8994e4efaf760d88bfd5249af031b502b356852e8fd56362f86420f9ffe78498649079d0f1b68c327960b215d83c275800626ad275
When the build number (CLIENT_VERSION_BUILD) is non-zero, we want
to include that in the package version number so the resulting binaries
are named with the correct version.
This patch adds a --disable-bip70 configure option that disables BIP70
payment request support. When disabled, this removes the dependency of
the GUI on OpenSSL and Protobuf.
9256f7d13f build: avoid getifaddrs when unavailable (Cory Fields)
Pull request description:
These changes from @theuni help building when targeting platforms that don't always have getifaddrs available like Android < 24
Tree-SHA512: dbfeb83297bd6f00b7991f53eef8a04948d2d739bf47c0524d9ae5335b843b8a5c06ff98c109fe5e6192665e6d0cf58700b8aa7e2a0b410281d3c052881973ff
update copyright headers
attempt to fix linting errors
Fixing issue with make check classifying generator files as actual unit tests
Wrapping gen files in ENABLE_PROPERTY_TESTS macro
Make macro better
Now that 0.17 branch has been split off, master is 0.17.99 (pre-0.18).
Also clean out release notes.
Tree-SHA512: bb20025d3ead3346afc7a6a51af715783e705e1de9d1b90ced6423d8969d64e42b72d06a1eb853083b11e9cfe674775266792ae2cd18ed6c858938e125edab03
f447a0a707 Remove program options from build system (Chun Kuan Lee)
11588c639e Replace boost program_options (Chun Kuan Lee)
Pull request description:
Concept from #12744, but without parsing negated options.
Tree-SHA512: 7f418744bb8934e313d77a5f162633746ef5d043de802b9c9cd9f7c1842e7e566eb5f171cd9e2cc13317281b2449c6fbd553fa4f09b837e6af2f5d2b2aabdca2
src/leveldb/build_detect_platform shows how upstream defines them.
These platform may not be able to fully build or run Bitcoin, but defining all
known to leveldb saves future hassle.
Now that all possible platforms are enumerated, specifying an unknown one is an
error.
253f592909 Add stdin, stdout, stderr to ignored export list (Chun Kuan Lee)
fc6a9f2ab1 Use IN6ADDR_ANY_INIT instead of in6addr_any (Cory Fields)
908c1d7745 GCC-7 and glibc-2.27 compat code (Chun Kuan Lee)
Pull request description:
The `__divmoddi4` code was modified from https://github.com/gcc-mirror/gcc/blob/master/libgcc/libgcc2.c . I manually find the older glibc version of log2f by objdump, use `.symver` to specify the certain version.
Tree-SHA512: e8d875652003618c73e019ccc420e7a25d46f4eaff1c7a1a6bfc1770b3b46f074b368b2cb14df541b5ab124cca41dede4e28fe863a670589b834ef6b8713f9c4
66b2cf1ccf Use immintrin.h everywhere for intrinsics (Pieter Wuille)
4c935e2eee Add SHA256 implementation using using Intel SHA intrinsics (Pieter Wuille)
268400d318 [Refactor] CPU feature detection logic for SHA256 (Pieter Wuille)
Pull request description:
Based on #13191.
This adds SHA256 implementations that use Intel's SHA Extension instructions (using intrinsics). This needs GCC 4.9 or Clang 3.4.
In addition to #13191, two extra implementations are provided:
* (a) A variable-length SHA256 implementation using SHA extensions.
* (b) A 2-way 64-byte input double-SHA256 implementation using SHA extensions.
Benchmarks for 9001-element Merkle tree root computation on an AMD Ryzen 1800X system:
* Using generic C++ code (pre-#10821): 6.1ms
* Using SSE4 (master, #10821): 4.6ms
* Using 4-way SSE4 specialized for 64-byte inputs (#13191): 2.8ms
* Using 8-way AVX2 specialized for 64-byte inputs (#13191): 2.1ms
* Using 2-way SHA-NI specialized for 64-byte inputs (this PR): 0.56ms
Benchmarks for 32-byte SHA256 on the same system:
* Using SSE4 (master, #10821): 190ns
* Using SHA-NI (this PR): 53ns
Benchmarks for 1000000-byte SHA256 on the same system:
* Using SSE4 (master, #10821): 2.5ms
* Using SHA-NI (this PR): 0.51ms
Tree-SHA512: 2b319e33b22579f815d91f9daf7994a5e1e799c4f73c13e15070dd54ba71f3f6438ccf77ae9cbd1ce76f972d9cbeb5f0edfea3d86f101bbc1055db70e42743b7
d92204c900 build: add warning to detect hidden copies in range-for loops (Cory Fields)
466e16e0e8 cleanup: avoid hidden copies in range-for loops (Cory Fields)
Pull request description:
Following-up on #13241, which was itself a follow-up of #12169.
See title. Fixing these would otherwise be a continuous process, adding the warning should keep them from cropping up.
Note that the warning seems to be Clang-only for now.
Tree-SHA512: ccfb769c3128b3f92c95715abcf21ee2496fe2aa384f80efead1529a28eeb56b98995b531b49a089f8142601389e63f7bb935963d724eacde4f5e1b4a024934b
9882d1f044 Reset default -g -O2 flags when enable debug (Chun Kuan Lee)
Pull request description:
The default CXXFLAGS is -g -O2, this should not appear when enable debug.
fixes#13432
Tree-SHA512: 79447f3e1fab9e6cd12f5ca49b3d42187e856e0c159ed01140ea93d6ef1fbb1af3d65b338308566330491052c0177d12abe26796513502ddde31692665a0dbb4
4defdfab94 [MOVEONLY] Move unused Merkle branch code to tests (Pieter Wuille)
4437d6e1f3 8-way AVX2 implementation for double SHA256 on 64-byte inputs (Pieter Wuille)
230294bf5f 4-way SSE4.1 implementation for double SHA256 on 64-byte inputs (Pieter Wuille)
1f0e7ca09c Use SHA256D64 in Merkle root computation (Pieter Wuille)
d0c9632883 Specialized double sha256 for 64 byte inputs (Pieter Wuille)
57f34630fb Refactor SHA256 code (Pieter Wuille)
0df017889b Benchmark Merkle root computation (Pieter Wuille)
Pull request description:
This introduces a framework for specialized double-SHA256 with 64 byte inputs. 4 different implementations are provided:
* Generic C++ (reusing the normal SHA256 code)
* Specialized C++ for 64-byte inputs, but no special instructions
* 4-way using SSE4.1 intrinsics
* 8-way using AVX2 intrinsics
On my own system (AVX2 capable), I get these benchmarks for computing the Merkle root of 9001 leaves (supported lengths / special instructions / parallellism):
* 7.2 ms with varsize/naive/1way (master, non-SSE4 hardware)
* 5.8 ms with size64/naive/1way (this PR, non-SSE4 capable systems)
* 4.8 ms with varsize/SSE4/1way (master, SSE4 hardware)
* 2.9 ms with size64/SSE4/4way (this PR, SSE4 hardware)
* 1.1 ms with size64/AVX2/8way (this PR, AVX2 hardware)
Tree-SHA512: efa32d48b32820d9ce788ead4eb583949265be8c2e5f538c94bc914e92d131a57f8c1ee26c6f998e81fb0e30675d4e2eddc3360bcf632676249036018cff343e
Carl Dong