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Squashed 'src/secp256k1/' changes from 44c2452fd3..34227ad260
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34227ad260 ElligatorSwift
a3bb417d62 Add benchmark for key generation
cee0666204 Add x-only ecmult_const version for x=n/d
b57ed9d701 doc: Describe Jacobi calculation in safegcd_implementation.md
7eedb96864 Native jacobi symbol algorithm
9f8a13dc8e Merge bitcoin-core/secp256k1#1128: configure: Remove pkgconfig macros again (reintroduced by mismerge)
cabe085bb4 configure: Remove pkgconfig macros again (reintroduced by mismerge)
3efeb9da21 Merge bitcoin-core/secp256k1#1121: config: Set preprocessor defaults for ECMULT_* config values
6a873cc4a9 Merge bitcoin-core/secp256k1#1122: tests: Randomize the context with probability 15/16 instead of 1/4
17065f48ae tests: Randomize the context with probability 15/16 instead of 1/4
c27ae45144 config: Remove basic-config.h
da6514a04a config: Introduce DEBUG_CONFIG macro for debug output of config
63a3565e97 Merge bitcoin-core/secp256k1#1120: ecmult_gen: Skip RNG when creating blinding if no seed is available
d0cf55e13a config: Set preprocessor defaults for ECMULT_* config values
55f8bc99dc ecmult_gen: Improve comments about projective blinding
7a86955800 ecmult_gen: Simplify code (no observable change)
4cc0b1b669 ecmult_gen: Skip RNG when creating blinding if no seed is available
af65d30cc8 Merge bitcoin-core/secp256k1#1116: build: Fix #include "..." paths to get rid of further -I arguments
40a3473a9d build: Fix #include "..." paths to get rid of further -I arguments
43756da819 Merge bitcoin-core/secp256k1#1115: Fix sepc256k1 -> secp256k1 typo in group.h
069aba8125 Fix sepc256k1 -> secp256k1 typo in group.h
accadc94df Merge bitcoin-core/secp256k1#1114: `_scratch_destroy`: move `VERIFY_CHECK` after invalid scrach space check
cd47033335 Merge bitcoin-core/secp256k1#1084: ci: Add MSVC builds
1827c9bf2b scratch_destroy: move VERIFY_CHECK after invalid scrach space check
49e2acd927 configure: Improve rationale for WERROR_CFLAGS
8dc4b03341 ci: Add a C++ job that compiles the public headers without -fpermissive
51f296a46c ci: Run persistent wineserver to speed up wine
3fb3269c22 ci: Add 32-bit MinGW64 build
9efc2e5221 ci: Add MSVC builds
2be6ba0fed configure: Convince autotools to work with MSVC's archiver lib.exe
bd81f4140a schnorrsig bench: Suppress a stupid warning in MSVC
09f3d71c51 configure: Add a few CFLAGS for MSVC
3b4f3d0d46 build: Reject C++ compilers in the preprocessor
1cc0941414 configure: Don't abort if the compiler does not define __STDC__
cca8cbbac8 configure: Output message when checking for valgrind
1a6be5745f bench: Make benchmarks compile on MSVC

git-subtree-dir: src/secp256k1
git-subtree-split: 34227ad26038c54a7b42c54bfd008121a3ca8fb5
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dhruv committed Sep 2, 2022
1 parent c41bfd1 commit c3ed192
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80 changes: 68 additions & 12 deletions .cirrus.yml
Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,7 @@ env:
ECDH: no
RECOVERY: no
SCHNORRSIG: no
ELLSWIFT: no
### test options
SECP256K1_TEST_ITERS:
BENCH: yes
Expand Down Expand Up @@ -67,11 +68,11 @@ task:
<< : *LINUX_CONTAINER
matrix: &ENV_MATRIX
- env: {WIDEMUL: int64, RECOVERY: yes}
- env: {WIDEMUL: int64, ECDH: yes, SCHNORRSIG: yes}
- env: {WIDEMUL: int64, ECDH: yes, SCHNORRSIG: yes, ELLSWIFT: yes}
- env: {WIDEMUL: int128}
- env: {WIDEMUL: int128, RECOVERY: yes, SCHNORRSIG: yes}
- env: {WIDEMUL: int128, RECOVERY: yes, SCHNORRSIG: yes, ELLSWIFT: yes}
- env: {WIDEMUL: int128, ECDH: yes, SCHNORRSIG: yes}
- env: {WIDEMUL: int128, ASM: x86_64}
- env: {WIDEMUL: int128, ASM: x86_64 , ELLSWIFT: yes}
- env: { RECOVERY: yes, SCHNORRSIG: yes}
- env: {BUILD: distcheck, WITH_VALGRIND: no, CTIMETEST: no, BENCH: no}
- env: {CPPFLAGS: -DDETERMINISTIC}
Expand Down Expand Up @@ -178,6 +179,7 @@ task:
ECDH: yes
RECOVERY: yes
SCHNORRSIG: yes
ELLSWIFT: yes
CTIMETEST: no
<< : *MERGE_BASE
test_script:
Expand All @@ -197,6 +199,7 @@ task:
ECDH: yes
RECOVERY: yes
SCHNORRSIG: yes
ELLSWIFT: yes
CTIMETEST: no
matrix:
- env: {}
Expand All @@ -217,6 +220,7 @@ task:
ECDH: yes
RECOVERY: yes
SCHNORRSIG: yes
ELLSWIFT: yes
CTIMETEST: no
<< : *MERGE_BASE
test_script:
Expand All @@ -234,24 +238,67 @@ task:
ECDH: yes
RECOVERY: yes
SCHNORRSIG: yes
ELLSWIFT: yes
CTIMETEST: no
<< : *MERGE_BASE
test_script:
- ./ci/cirrus.sh
<< : *CAT_LOGS

task:
name: "x86_64 (mingw32-w64): Windows (Debian stable, Wine)"
<< : *LINUX_CONTAINER
env:
WRAPPER_CMD: wine64-stable
SECP256K1_TEST_ITERS: 16
HOST: x86_64-w64-mingw32
WRAPPER_CMD: wine
WITH_VALGRIND: no
ECDH: yes
RECOVERY: yes
SCHNORRSIG: yes
CTIMETEST: no
matrix:
- name: "x86_64 (mingw32-w64): Windows (Debian stable, Wine)"
env:
HOST: x86_64-w64-mingw32
- name: "i686 (mingw32-w64): Windows (Debian stable, Wine)"
env:
HOST: i686-w64-mingw32
<< : *MERGE_BASE
test_script:
- ./ci/cirrus.sh
<< : *CAT_LOGS

task:
<< : *LINUX_CONTAINER
env:
WRAPPER_CMD: wine
WERROR_CFLAGS: -WX
WITH_VALGRIND: no
ECDH: yes
RECOVERY: yes
EXPERIMENTAL: yes
SCHNORRSIG: yes
ELLSWIFT: yes
ELLSWIFT: yes
CTIMETEST: no
# Set non-essential options that affect the CLI messages here.
# (They depend on the user's taste, so we don't want to set them automatically in configure.ac.)
CFLAGS: -nologo -diagnostics:caret
LDFLAGS: -XCClinker -nologo -XCClinker -diagnostics:caret
# Use a MinGW-w64 host to tell ./configure we're building for Windows.
# This will detect some MinGW-w64 tools but then make will need only
# the MSVC tools CC, AR and NM as specified below.
matrix:
- name: "x86_64 (MSVC): Windows (Debian stable, Wine)"
env:
HOST: x86_64-w64-mingw32
CC: /opt/msvc/bin/x64/cl
AR: /opt/msvc/bin/x64/lib
NM: /opt/msvc/bin/x64/dumpbin -symbols -headers
- name: "i686 (MSVC): Windows (Debian stable, Wine)"
env:
HOST: i686-w64-mingw32
CC: /opt/msvc/bin/x86/cl
AR: /opt/msvc/bin/x86/lib
NM: /opt/msvc/bin/x86/dumpbin -symbols -headers
<< : *MERGE_BASE
test_script:
- ./ci/cirrus.sh
Expand All @@ -264,6 +311,7 @@ task:
ECDH: yes
RECOVERY: yes
SCHNORRSIG: yes
ELLSWIFT: yes
CTIMETEST: no
matrix:
- name: "Valgrind (memcheck)"
Expand Down Expand Up @@ -302,22 +350,30 @@ task:
<< : *CAT_LOGS

task:
name: "C++ -fpermissive"
name: "C++ -fpermissive (entire project)"
<< : *LINUX_CONTAINER
env:
# ./configure correctly errors out when given CC=g++.
# We hack around this by passing CC=g++ only to make.
CC: gcc
MAKEFLAGS: -j4 CC=g++ CFLAGS=-fpermissive\ -g
CC: g++
CFLAGS: -fpermissive -g
CPPFLAGS: -DSECP256K1_CPLUSPLUS_TEST_OVERRIDE
WERROR_CFLAGS:
ECDH: yes
RECOVERY: yes
SCHNORRSIG: yes
ELLSWIFT: yes
<< : *MERGE_BASE
test_script:
- ./ci/cirrus.sh
<< : *CAT_LOGS

task:
name: "C++ (public headers)"
<< : *LINUX_CONTAINER
test_script:
- g++ -Werror include/*.h
- clang -Werror -x c++-header include/*.h
- /opt/msvc/bin/x64/cl.exe -c -WX -TP include/*.h

task:
name: "sage prover"
<< : *LINUX_CONTAINER
Expand Down
9 changes: 6 additions & 3 deletions Makefile.am
Original file line number Diff line number Diff line change
Expand Up @@ -58,7 +58,6 @@ noinst_HEADERS += src/hash_impl.h
noinst_HEADERS += src/field.h
noinst_HEADERS += src/field_impl.h
noinst_HEADERS += src/bench.h
noinst_HEADERS += src/basic-config.h
noinst_HEADERS += contrib/lax_der_parsing.h
noinst_HEADERS += contrib/lax_der_parsing.c
noinst_HEADERS += contrib/lax_der_privatekey_parsing.h
Expand Down Expand Up @@ -87,7 +86,7 @@ endif
endif

libsecp256k1_la_SOURCES = src/secp256k1.c
libsecp256k1_la_CPPFLAGS = -I$(top_srcdir)/include -I$(top_srcdir)/src $(SECP_INCLUDES)
libsecp256k1_la_CPPFLAGS = $(SECP_INCLUDES)
libsecp256k1_la_LIBADD = $(SECP_LIBS) $(COMMON_LIB) $(PRECOMPUTED_LIB)
libsecp256k1_la_LDFLAGS = -no-undefined -version-info $(LIB_VERSION_CURRENT):$(LIB_VERSION_REVISION):$(LIB_VERSION_AGE)

Expand All @@ -112,7 +111,7 @@ TESTS =
if USE_TESTS
noinst_PROGRAMS += tests
tests_SOURCES = src/tests.c
tests_CPPFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/include $(SECP_INCLUDES) $(SECP_TEST_INCLUDES)
tests_CPPFLAGS = $(SECP_INCLUDES) $(SECP_TEST_INCLUDES)
if VALGRIND_ENABLED
tests_CPPFLAGS += -DVALGRIND
noinst_PROGRAMS += valgrind_ctime_test
Expand Down Expand Up @@ -228,3 +227,7 @@ endif
if ENABLE_MODULE_SCHNORRSIG
include src/modules/schnorrsig/Makefile.am.include
endif

if ENABLE_MODULE_ELLSWIFT
include src/modules/ellswift/Makefile.am.include
endif
2 changes: 2 additions & 0 deletions build-aux/m4/bitcoin_secp.m4
Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@ AC_MSG_RESULT([$has_64bit_asm])
])

AC_DEFUN([SECP_VALGRIND_CHECK],[
AC_MSG_CHECKING([for valgrind support])
if test x"$has_valgrind" != x"yes"; then
CPPFLAGS_TEMP="$CPPFLAGS"
CPPFLAGS="$VALGRIND_CPPFLAGS $CPPFLAGS"
Expand All @@ -21,6 +22,7 @@ if test x"$has_valgrind" != x"yes"; then
#endif
]])], [has_valgrind=yes; AC_DEFINE(HAVE_VALGRIND,1,[Define this symbol if valgrind is installed, and it supports the host platform])])
fi
AC_MSG_RESULT($has_valgrind)
])

dnl SECP_TRY_APPEND_CFLAGS(flags, VAR)
Expand Down
14 changes: 14 additions & 0 deletions ci/cirrus.sh
Original file line number Diff line number Diff line change
Expand Up @@ -5,10 +5,20 @@ set -x

export LC_ALL=C

# Start persistent wineserver if necessary.
# This speeds up jobs with many invocations of wine (e.g., ./configure with MSVC) tremendously.
case "$WRAPPER_CMD" in
*wine*)
# This is apparently only reliable when we run a dummy command such as "hh.exe" afterwards.
wineserver -p && wine hh.exe
;;
esac

env >> test_env.log

$CC -v || true
valgrind --version || true
$WRAPPER_CMD --version || true

./autogen.sh

Expand All @@ -18,6 +28,7 @@ valgrind --version || true
--with-ecmult-window="$ECMULTWINDOW" \
--with-ecmult-gen-precision="$ECMULTGENPRECISION" \
--enable-module-ecdh="$ECDH" --enable-module-recovery="$RECOVERY" \
--enable-module-ellswift="$ELLSWIFT" \
--enable-module-schnorrsig="$SCHNORRSIG" \
--enable-examples="$EXAMPLES" \
--with-valgrind="$WITH_VALGRIND" \
Expand Down Expand Up @@ -63,6 +74,9 @@ then
make precomp
fi

# Shutdown wineserver again
wineserver -k || true

# Check that no repo files have been modified by the build.
# (This fails for example if the precomp files need to be updated in the repo.)
git diff --exit-code
31 changes: 21 additions & 10 deletions ci/linux-debian.Dockerfile
Original file line number Diff line number Diff line change
@@ -1,15 +1,14 @@
FROM debian:stable

RUN dpkg --add-architecture i386
RUN dpkg --add-architecture s390x
RUN dpkg --add-architecture armhf
RUN dpkg --add-architecture arm64
RUN dpkg --add-architecture ppc64el
RUN apt-get update
RUN dpkg --add-architecture i386 && \
dpkg --add-architecture s390x && \
dpkg --add-architecture armhf && \
dpkg --add-architecture arm64 && \
dpkg --add-architecture ppc64el

# dkpg-dev: to make pkg-config work in cross-builds
# llvm: for llvm-symbolizer, which is used by clang's UBSan for symbolized stack traces
RUN apt-get install --no-install-recommends --no-upgrade -y \
RUN apt-get update && apt-get install --no-install-recommends -y \
git ca-certificates \
make automake libtool pkg-config dpkg-dev valgrind qemu-user \
gcc clang llvm libc6-dbg \
Expand All @@ -19,8 +18,20 @@ RUN apt-get install --no-install-recommends --no-upgrade -y \
gcc-arm-linux-gnueabihf libc6-dev-armhf-cross libc6-dbg:armhf \
gcc-aarch64-linux-gnu libc6-dev-arm64-cross libc6-dbg:arm64 \
gcc-powerpc64le-linux-gnu libc6-dev-ppc64el-cross libc6-dbg:ppc64el \
wine gcc-mingw-w64-x86-64 \
gcc-mingw-w64-x86-64-win32 wine64 wine \
gcc-mingw-w64-i686-win32 wine32 \
sagemath

# Run a dummy command in wine to make it set up configuration
RUN wine64-stable xcopy || true
WORKDIR /root
# The "wine" package provides a convience wrapper that we need
RUN apt-get update && apt-get install --no-install-recommends -y \
git ca-certificates wine64 wine python3-simplejson python3-six msitools winbind procps && \
git clone https://github.com/mstorsjo/msvc-wine && \
mkdir /opt/msvc && \
python3 msvc-wine/vsdownload.py --accept-license --dest /opt/msvc Microsoft.VisualStudio.Workload.VCTools && \
msvc-wine/install.sh /opt/msvc

# Initialize the wine environment. Wait until the wineserver process has
# exited before closing the session, to avoid corrupting the wine prefix.
RUN wine64 wineboot --init && \
while (ps -A | grep wineserver) > /dev/null; do sleep 1; done
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