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2 changes: 1 addition & 1 deletion Makefile.am
Original file line number Diff line number Diff line change
Expand Up @@ -162,7 +162,7 @@ $(BITCOIND_BIN): FORCE
$(MAKE) -C src $(@F)

if USE_LCOV
LCOV_FILTER_PATTERN=-p "/usr/include/" -p "src/leveldb/" -p "src/univalue"
LCOV_FILTER_PATTERN=-p "/usr/include/" -p "src/leveldb/" -p "src/crc32c/" -p "src/univalue"

baseline.info:
$(LCOV) -c -i -d $(abs_builddir)/src -o $@
Expand Down
82 changes: 75 additions & 7 deletions configure.ac
Original file line number Diff line number Diff line change
Expand Up @@ -440,7 +440,6 @@ case $host in
fi

CPPFLAGS="$CPPFLAGS -D_MT -DWIN32 -D_WINDOWS -DBOOST_THREAD_USE_LIB -D_WIN32_WINNT=0x0601"
LEVELDB_TARGET_FLAGS="-DOS_WINDOWS"
case $host in
i?86-*) WINDOWS_BITS=32 ;;
x86_64-*) WINDOWS_BITS=64 ;;
Expand All @@ -461,7 +460,6 @@ case $host in
;;
*darwin*)
TARGET_OS=darwin
LEVELDB_TARGET_FLAGS="-DOS_MACOSX"
if test x$cross_compiling != xyes; then
BUILD_OS=darwin
AC_CHECK_PROG([PORT],port, port)
Expand Down Expand Up @@ -533,19 +531,15 @@ case $host in
;;
*linux*)
TARGET_OS=linux
LEVELDB_TARGET_FLAGS="-DOS_LINUX"
LIBS="$LIBS -lrt"
;;
*freebsd*)
LEVELDB_TARGET_FLAGS="-DOS_FREEBSD"
;;
*openbsd*)
LEVELDB_TARGET_FLAGS="-DOS_OPENBSD"
;;
*)
OTHER_OS=`echo ${host_os} | awk '{print toupper($0)}'`
AC_MSG_WARN([Guessing LevelDB OS as OS_${OTHER_OS}, please check whether this is correct, if not add an entry to configure.ac.])
LEVELDB_TARGET_FLAGS="-DOS_${OTHER_OS}"
;;
esac

Expand Down Expand Up @@ -842,6 +836,72 @@ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
[ AC_MSG_RESULT(no)]
)

# LevelDB platform checks
AC_MSG_CHECKING(for fdatasync)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]],
[[ fdatasync(0); ]])],
[ AC_MSG_RESULT(yes); HAVE_FDATASYNC=1 ],
[ AC_MSG_RESULT(no); HAVE_FDATASYNC=0 ]
)

AC_MSG_CHECKING(for F_FULLFSYNC)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <fcntl.h>]],
[[ fcntl(0, F_FULLFSYNC, 0); ]])],
[ AC_MSG_RESULT(yes); HAVE_FULLFSYNC=1 ],
[ AC_MSG_RESULT(no); HAVE_FULLFSYNC=0 ]
)

AC_MSG_CHECKING(for O_CLOEXEC)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <fcntl.h>]],
[[ open("", O_CLOEXEC); ]])],
[ AC_MSG_RESULT(yes); HAVE_O_CLOEXEC=1 ],
[ AC_MSG_RESULT(no); HAVE_O_CLOEXEC=0 ]
)

# crc32c platform checks
AC_MSG_CHECKING(for __builtin_prefetch)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ ]], [[
char data = 0;
const char* address = &data;
__builtin_prefetch(address, 0, 0);
]])],
[ AC_MSG_RESULT(yes); HAVE_BUILTIN_PREFETCH=1 ],
[ AC_MSG_RESULT(no); HAVE_BUILTIN_PREFETCH=0 ]
)

AC_MSG_CHECKING(for _mm_prefetch)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <xmmintrin.h>]], [[
char data = 0;
const char* address = &data;
_mm_prefetch(address, _MM_HINT_NTA);
]])],
[ AC_MSG_RESULT(yes); HAVE_MM_PREFETCH=1 ],
[ AC_MSG_RESULT(no); HAVE_MM_PREFETCH=0 ]
)

AC_MSG_CHECKING(for strong getauxval support in the system headers)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <arm_acle.h>
#include <arm_neon.h>
#include <sys/auxv.h>
]], [[
getauxval(AT_HWCAP);
]])],
[ AC_MSG_RESULT(yes); HAVE_STRONG_GETAUXVAL=1 ],
[ AC_MSG_RESULT(no); HAVE_STRONG_GETAUXVAL=0 ]
)

AC_MSG_CHECKING(for weak getauxval support in the compiler)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
unsigned long getauxval(unsigned long type) __attribute__((weak));
#define AT_HWCAP 16
]], [[
getauxval(AT_HWCAP);
]])],
[ AC_MSG_RESULT(yes); HAVE_WEAK_GETAUXVAL=1 ],
[ AC_MSG_RESULT(no); HAVE_WEAK_GETAUXVAL=0 ]
)

# Check for reduced exports
if test x$use_reduce_exports = xyes; then
AX_CHECK_COMPILE_FLAG([-fvisibility=hidden],[RE_CXXFLAGS="-fvisibility=hidden"],
Expand Down Expand Up @@ -1135,6 +1195,7 @@ AM_CONDITIONAL([ENABLE_AVX2],[test x$enable_avx2 = xyes])
AM_CONDITIONAL([ENABLE_SHANI],[test x$enable_shani = xyes])
AM_CONDITIONAL([ENABLE_ARM_CRC],[test x$enable_arm_crc = xyes])
AM_CONDITIONAL([USE_ASM],[test x$use_asm = xyes])
AM_CONDITIONAL([WORDS_BIGENDIAN],[test x$ac_cv_c_bigendian = xyes])
AM_CONDITIONAL([ARCH_x86], [test x$have_x86 = xtrue])
AM_CONDITIONAL([ARCH_x86_64], [test x$have_x86_64 = xtrue])
AM_CONDITIONAL([ARCH_ARM], [test x$have_arm = xtrue])
Expand Down Expand Up @@ -1172,12 +1233,12 @@ AC_SUBST(SSE42_CXXFLAGS)
AC_SUBST(SSE41_CXXFLAGS)
AC_SUBST(AVX2_CXXFLAGS)
AC_SUBST(SHANI_CXXFLAGS)
AC_SUBST(ARM_CRC_CXXFLAGS)
AC_SUBST(LIBTOOL_APP_LDFLAGS)
AC_SUBST(USE_UPNP)
AC_SUBST(USE_QRCODE)
AC_SUBST(BOOST_LIBS)
AC_SUBST(TESTDEFS)
AC_SUBST(LEVELDB_TARGET_FLAGS)
AC_SUBST(MINIUPNPC_CPPFLAGS)
AC_SUBST(MINIUPNPC_LIBS)
AC_SUBST(CRYPTO_LIBS)
Expand All @@ -1189,6 +1250,13 @@ AC_SUBST(EVENT_PTHREADS_LIBS)
AC_SUBST(ZMQ_LIBS)
AC_SUBST(PROTOBUF_LIBS)
AC_SUBST(QR_LIBS)
AC_SUBST(HAVE_FDATASYNC)
AC_SUBST(HAVE_FULLFSYNC)
AC_SUBST(HAVE_O_CLOEXEC)
AC_SUBST(HAVE_BUILTIN_PREFETCH)
AC_SUBST(HAVE_MM_PREFETCH)
AC_SUBST(HAVE_STRONG_GETAUXVAL)
AC_SUBST(HAVE_WEAK_GETAUXVAL)
AC_CONFIG_FILES([Makefile src/Makefile share/setup.nsi share/qt/Info.plist])
AC_CONFIG_FILES([contrib/devtools/split-debug.sh],[chmod +x contrib/devtools/split-debug.sh])
AM_COND_IF([HAVE_DOXYGEN], [AC_CONFIG_FILES([doc/Doxyfile])])
Expand Down
1 change: 1 addition & 0 deletions src/Makefile.am
Original file line number Diff line number Diff line change
Expand Up @@ -413,6 +413,7 @@ clean-local:
$(AM_V_GEN) $(PROTOC) --cpp_out=$(@D) --proto_path=$(<D) $<

if EMBEDDED_LEVELDB
include Makefile.crc32c.include
include Makefile.leveldb.include
endif

Expand Down
75 changes: 75 additions & 0 deletions src/Makefile.crc32c.include
Original file line number Diff line number Diff line change
@@ -0,0 +1,75 @@
# Copyright (c) 2019 The Bitcoin Core developers
# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.

LIBCRC32C_INT = crc32c/libcrc32c.a
LIBLEVELDB_SSE42_INT = leveldb/libleveldb_sse42.a

EXTRA_LIBRARIES += $(LIBCRC32C_INT)

LIBCRC32C = $(LIBCRC32C_INT)

CRC32C_CPPFLAGS_INT =
CRC32C_CPPFLAGS_INT += -I$(srcdir)/crc32c/include
CRC32C_CPPFLAGS_INT += -DHAVE_BUILTIN_PREFETCH=@HAVE_BUILTIN_PREFETCH@
CRC32C_CPPFLAGS_INT += -DHAVE_MM_PREFETCH=@HAVE_MM_PREFETCH@
CRC32C_CPPFLAGS_INT += -DHAVE_STRONG_GETAUXVAL=@HAVE_STRONG_GETAUXVAL@
CRC32C_CPPFLAGS_INT += -DHAVE_WEAK_GETAUXVAL=@HAVE_WEAK_GETAUXVAL@
CRC32C_CPPFLAGS_INT += -DCRC32C_TESTS_BUILT_WITH_GLOG=0

if ENABLE_SSE42
CRC32C_CPPFLAGS_INT += -DHAVE_SSE42=1
else
CRC32C_CPPFLAGS_INT += -DHAVE_SSE42=0
endif

if ENABLE_ARM_CRC
CRC32C_CPPFLAGS_INT += -DHAVE_ARM64_CRC32C=1
else
CRC32C_CPPFLAGS_INT += -DHAVE_ARM64_CRC32C=0
endif

if WORDS_BIGENDIAN
CRC32C_CPPFLAGS_INT += -DBYTE_ORDER_BIG_ENDIAN=1
else
CRC32C_CPPFLAGS_INT += -DBYTE_ORDER_BIG_ENDIAN=0
endif

crc32c_libcrc32c_a_CPPFLAGS = $(AM_CPPFLAGS) $(CRC32C_CPPFLAGS_INT) $(CRC32C_CPPFLAGS)
crc32c_libcrc32c_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)

crc32c_libcrc32c_a_SOURCES =
crc32c_libcrc32c_a_SOURCES += crc32c/include/crc32c/crc32c.h
crc32c_libcrc32c_a_SOURCES += crc32c/src/crc32c_arm64.h
crc32c_libcrc32c_a_SOURCES += crc32c/src/crc32c_arm64_check.h
crc32c_libcrc32c_a_SOURCES += crc32c/src/crc32c_internal.h
crc32c_libcrc32c_a_SOURCES += crc32c/src/crc32c_prefetch.h
crc32c_libcrc32c_a_SOURCES += crc32c/src/crc32c_read_le.h
crc32c_libcrc32c_a_SOURCES += crc32c/src/crc32c_round_up.h
crc32c_libcrc32c_a_SOURCES += crc32c/src/crc32c_sse42_check.h
crc32c_libcrc32c_a_SOURCES += crc32c/src/crc32c_sse42.h

crc32c_libcrc32c_a_SOURCES += crc32c/src/crc32c.cc
crc32c_libcrc32c_a_SOURCES += crc32c/src/crc32c_portable.cc

if ENABLE_SSE42
LIBCRC32C_SSE42_INT = crc32c/libcrc32c_sse42.a
EXTRA_LIBRARIES += $(LIBCRC32C_SSE42_INT)
LIBCRC32C += $(LIBCRC32C_SSE42_INT)

crc32c_libcrc32c_sse42_a_CPPFLAGS = $(crc32c_libcrc32c_a_CPPFLAGS)
crc32c_libcrc32c_sse42_a_CXXFLAGS = $(crc32c_libcrc32c_a_CXXFLAGS) $(SSE42_CXXFLAGS)

crc32c_libcrc32c_sse42_a_SOURCES = crc32c/src/crc32c_sse42.cc
endif

if ENABLE_ARM_CRC
LIBCRC32C_ARM_CRC_INT = crc32c/libcrc32c_arm_crc.a
EXTRA_LIBRARIES += $(LIBCRC32C_ARM_CRC_INT)
LIBCRC32C += $(LIBCRC32C_ARM_CRC_INT)

crc32c_libcrc32c_arm_crc_a_CPPFLAGS = $(crc32c_libcrc32c_a_CPPFLAGS)
crc32c_libcrc32c_arm_crc_a_CXXFLAGS = $(crc32c_libcrc32c_a_CXXFLAGS) $(ARM_CRC_CXXFLAGS)

crc32c_libcrc32c_arm_crc_a_SOURCES = crc32c/src/crc32c_arm64.cc
endif
44 changes: 20 additions & 24 deletions src/Makefile.leveldb.include
Original file line number Diff line number Diff line change
Expand Up @@ -4,27 +4,33 @@

LIBLEVELDB_INT = leveldb/libleveldb.a
LIBMEMENV_INT = leveldb/libmemenv.a
LIBLEVELDB_SSE42_INT = leveldb/libleveldb_sse42.a

EXTRA_LIBRARIES += $(LIBLEVELDB_INT)
EXTRA_LIBRARIES += $(LIBMEMENV_INT)
EXTRA_LIBRARIES += $(LIBLEVELDB_SSE42_INT)

LIBLEVELDB += $(LIBLEVELDB_INT)
LIBLEVELDB += $(LIBLEVELDB_INT) $(LIBCRC32C)
LIBMEMENV += $(LIBMEMENV_INT)
LIBLEVELDB_SSE42 = $(LIBLEVELDB_SSE42_INT)

LEVELDB_CPPFLAGS += -I$(srcdir)/leveldb/include
LEVELDB_CPPFLAGS += -I$(srcdir)/leveldb/helpers/memenv

LEVELDB_CPPFLAGS_INT =
LEVELDB_CPPFLAGS_INT += -I$(srcdir)/leveldb
LEVELDB_CPPFLAGS_INT += $(LEVELDB_TARGET_FLAGS)
LEVELDB_CPPFLAGS_INT += -DLEVELDB_ATOMIC_PRESENT
LEVELDB_CPPFLAGS_INT += -I$(srcdir)/crc32c/include
LEVELDB_CPPFLAGS_INT += -D__STDC_LIMIT_MACROS
LEVELDB_CPPFLAGS_INT += -DHAVE_SNAPPY=0 -DHAVE_CRC32C=1
LEVELDB_CPPFLAGS_INT += -DHAVE_FDATASYNC=@HAVE_FDATASYNC@
LEVELDB_CPPFLAGS_INT += -DHAVE_FULLFSYNC=@HAVE_FULLFSYNC@
LEVELDB_CPPFLAGS_INT += -DHAVE_O_CLOEXEC=@HAVE_O_CLOEXEC@

if WORDS_BIGENDIAN
LEVELDB_CPPFLAGS_INT += -DLEVELDB_IS_BIG_ENDIAN=1
else
LEVELDB_CPPFLAGS_INT += -DLEVELDB_IS_BIG_ENDIAN=0
endif

if TARGET_WINDOWS
LEVELDB_CPPFLAGS_INT += -DLEVELDB_PLATFORM_WINDOWS -D__USE_MINGW_ANSI_STDIO=1
LEVELDB_CPPFLAGS_INT += -DLEVELDB_PLATFORM_WINDOWS -D_UNICODE -DUNICODE -D__USE_MINGW_ANSI_STDIO=1
else
LEVELDB_CPPFLAGS_INT += -DLEVELDB_PLATFORM_POSIX
endif
Expand All @@ -33,12 +39,8 @@ leveldb_libleveldb_a_CPPFLAGS = $(AM_CPPFLAGS) $(LEVELDB_CPPFLAGS_INT) $(LEVELDB
leveldb_libleveldb_a_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)

leveldb_libleveldb_a_SOURCES=
leveldb_libleveldb_a_SOURCES += leveldb/port/atomic_pointer.h
leveldb_libleveldb_a_SOURCES += leveldb/port/port_example.h
leveldb_libleveldb_a_SOURCES += leveldb/port/port_posix.h
leveldb_libleveldb_a_SOURCES += leveldb/port/win/stdint.h
leveldb_libleveldb_a_SOURCES += leveldb/port/port_stdcxx.h
leveldb_libleveldb_a_SOURCES += leveldb/port/port.h
leveldb_libleveldb_a_SOURCES += leveldb/port/port_win.h
leveldb_libleveldb_a_SOURCES += leveldb/port/thread_annotations.h
leveldb_libleveldb_a_SOURCES += leveldb/include/leveldb/db.h
leveldb_libleveldb_a_SOURCES += leveldb/include/leveldb/options.h
Expand All @@ -47,6 +49,7 @@ leveldb_libleveldb_a_SOURCES += leveldb/include/leveldb/filter_policy.h
leveldb_libleveldb_a_SOURCES += leveldb/include/leveldb/slice.h
leveldb_libleveldb_a_SOURCES += leveldb/include/leveldb/table_builder.h
leveldb_libleveldb_a_SOURCES += leveldb/include/leveldb/env.h
leveldb_libleveldb_a_SOURCES += leveldb/include/leveldb/export.h
leveldb_libleveldb_a_SOURCES += leveldb/include/leveldb/c.h
leveldb_libleveldb_a_SOURCES += leveldb/include/leveldb/iterator.h
leveldb_libleveldb_a_SOURCES += leveldb/include/leveldb/cache.h
Expand Down Expand Up @@ -78,6 +81,7 @@ leveldb_libleveldb_a_SOURCES += leveldb/table/format.h
leveldb_libleveldb_a_SOURCES += leveldb/table/iterator_wrapper.h
leveldb_libleveldb_a_SOURCES += leveldb/util/crc32c.h
leveldb_libleveldb_a_SOURCES += leveldb/util/env_posix_test_helper.h
leveldb_libleveldb_a_SOURCES += leveldb/util/env_windows_test_helper.h
leveldb_libleveldb_a_SOURCES += leveldb/util/arena.h
leveldb_libleveldb_a_SOURCES += leveldb/util/random.h
leveldb_libleveldb_a_SOURCES += leveldb/util/posix_logger.h
Expand All @@ -87,7 +91,9 @@ leveldb_libleveldb_a_SOURCES += leveldb/util/coding.h
leveldb_libleveldb_a_SOURCES += leveldb/util/testutil.h
leveldb_libleveldb_a_SOURCES += leveldb/util/mutexlock.h
leveldb_libleveldb_a_SOURCES += leveldb/util/logging.h
leveldb_libleveldb_a_SOURCES += leveldb/util/no_destructor.h
leveldb_libleveldb_a_SOURCES += leveldb/util/testharness.h
leveldb_libleveldb_a_SOURCES += leveldb/util/windows_logger.h

leveldb_libleveldb_a_SOURCES += leveldb/db/builder.cc
leveldb_libleveldb_a_SOURCES += leveldb/db/c.cc
Expand Down Expand Up @@ -120,7 +126,6 @@ leveldb_libleveldb_a_SOURCES += leveldb/util/coding.cc
leveldb_libleveldb_a_SOURCES += leveldb/util/comparator.cc
leveldb_libleveldb_a_SOURCES += leveldb/util/crc32c.cc
leveldb_libleveldb_a_SOURCES += leveldb/util/env.cc
leveldb_libleveldb_a_SOURCES += leveldb/util/env_posix.cc
leveldb_libleveldb_a_SOURCES += leveldb/util/filter_policy.cc
leveldb_libleveldb_a_SOURCES += leveldb/util/hash.cc
leveldb_libleveldb_a_SOURCES += leveldb/util/histogram.cc
Expand All @@ -129,21 +134,12 @@ leveldb_libleveldb_a_SOURCES += leveldb/util/options.cc
leveldb_libleveldb_a_SOURCES += leveldb/util/status.cc

if TARGET_WINDOWS
leveldb_libleveldb_a_SOURCES += leveldb/util/env_win.cc
leveldb_libleveldb_a_SOURCES += leveldb/port/port_win.cc
leveldb_libleveldb_a_SOURCES += leveldb/util/env_windows.cc
else
leveldb_libleveldb_a_SOURCES += leveldb/port/port_posix.cc
leveldb_libleveldb_a_SOURCES += leveldb/util/env_posix.cc
endif

leveldb_libmemenv_a_CPPFLAGS = $(leveldb_libleveldb_a_CPPFLAGS)
leveldb_libmemenv_a_CXXFLAGS = $(leveldb_libleveldb_a_CXXFLAGS)
leveldb_libmemenv_a_SOURCES = leveldb/helpers/memenv/memenv.cc
leveldb_libmemenv_a_SOURCES += leveldb/helpers/memenv/memenv.h

leveldb_libleveldb_sse42_a_CPPFLAGS = $(leveldb_libleveldb_a_CPPFLAGS)
leveldb_libleveldb_sse42_a_CXXFLAGS = $(leveldb_libleveldb_a_CXXFLAGS)
if ENABLE_SSE42
leveldb_libleveldb_sse42_a_CPPFLAGS += -DLEVELDB_PLATFORM_POSIX_SSE
leveldb_libleveldb_sse42_a_CXXFLAGS += $(SSE42_CXXFLAGS)
endif
leveldb_libleveldb_sse42_a_SOURCES = leveldb/port/port_posix_sse.cc
38 changes: 38 additions & 0 deletions src/crc32c/.appveyor.yml
Original file line number Diff line number Diff line change
@@ -0,0 +1,38 @@
# Build matrix / environment variables are explained on:
# https://www.appveyor.com/docs/appveyor-yml/
# This file can be validated on: https://ci.appveyor.com/tools/validate-yaml

version: "{build}"

environment:
matrix:
# AppVeyor currently has no custom job name feature.
# http://help.appveyor.com/discussions/questions/1623-can-i-provide-a-friendly-name-for-jobs
- JOB: Visual Studio 2019
APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
CMAKE_GENERATOR: Visual Studio 16 2019

platform:
- x86
- x64

configuration:
- RelWithDebInfo
- Debug

build_script:
- git submodule update --init --recursive
- mkdir build
- cd build
- if "%platform%"=="x86" (set CMAKE_GENERATOR_PLATFORM="Win32")
else (set CMAKE_GENERATOR_PLATFORM="%platform%")
- cmake --version
- cmake .. -G "%CMAKE_GENERATOR%" -A "%CMAKE_GENERATOR_PLATFORM%"
-DCMAKE_CONFIGURATION_TYPES="%CONFIGURATION%" -DCRC32C_USE_GLOG=0
- cmake --build . --config "%CONFIGURATION%"
- cd ..

test_script:
- build\%CONFIGURATION%\crc32c_tests.exe
- build\%CONFIGURATION%\crc32c_capi_tests.exe
- build\%CONFIGURATION%\crc32c_bench.exe
3 changes: 3 additions & 0 deletions src/crc32c/.clang-format
Original file line number Diff line number Diff line change
@@ -0,0 +1,3 @@
---
Language: Cpp
BasedOnStyle: Google
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