This folder contains binaries for the various evms that goevmlab can use. It will not be updated frequently, as these are pretty huge, but are needed in order to run some of the testcases.
They have been compressed in order to not make github choke on them:
zip -9 evm ./evm && zip -9 nethtest ./nethtest && zip -9 parity-evm ./parity-evm
I had to leave testeth out of it, because it's 400+ Mb. The testcases
will decompress foo.zip as foo, unless foo already exists. Therefore,
you can replace the evm binaries with more up-to-date version, and run the tests
to ensure that they are still working properly.
Most up-to-date build instructions can be found on the various project's pages, but, fwiw, here's some info if you want to build locally.
Geth is simple to build, if you have to go toolchain installed.
[user@work go-ethereum]$ make all
The command above would generate build/bin/evm. It's also possible to
do go build ./cmd/evm.
For nethermind, I have a debian VM that I build on. Here are two scripts for it:
install_dotnet.sh:
wget -qO- https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > microsoft.asc.gpg
sudo mv microsoft.asc.gpg /etc/apt/trusted.gpg.d/
wget -q https://packages.microsoft.com/config/debian/9/prod.list
sudo mv prod.list /etc/apt/sources.list.d/microsoft-prod.list
sudo chown root:root /etc/apt/trusted.gpg.d/microsoft.asc.gpg
sudo chown root:root /etc/apt/sources.list.d/microsoft-prod.list
sudo apt-get -y install apt-transport-https
sudo apt-get update
# These need to be updated from time to time
sudo apt-get -y install dotnet-sdk-5.0
And build_nethermind.sh:
sudo apt-get update && sudo apt-get install libsnappy-dev libc6-dev libc6
( cd nethermind/src/Nethermind/Nethermind.State.Test.Runner && \
dotnet publish -r linux-x64 -c Release )
Winds up in:
src/Nethermind/Nethermind.State.Test.Runner/bin/Release/net5.0/linux-x64/publish/nethtest
From an up to date repo, do
./gradlew --parallel ethereum:evmtool:installDist
It should wind up in
ethereum/evmtool/build/install/evmtool/bin/evm
Prerequisites
sudo apt install cmake libgmp-dev
Fetching
git clone --recursive https://github.com/ethereum/evmone
Building
cmake -S . -B build -DEVMONE_TESTING=ON -DEVMONE_PRECOMPILES_SILKPRE=1 && \
cmake --build build --parallel
The DEVMONE_PRECOMPILES_SILKPRE enables the precompiles.
It complains something like
/home/martin/workspace/evmone/build/_deps/silkpre-src/lib/silkpre/precompile.cpp: In function ‘SilkpreOutput silkpre_blake2_f_run(const uint8_t*, size_t)’:
/home/martin/workspace/evmone/build/_deps/silkpre-src/lib/silkpre/precompile.cpp:479:25: error: ‘byte_order_is_little_endian’ is not a member of ‘intx’
479 | static_assert(intx::byte_order_is_little_endian);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
gmake[2]: *** [_deps/silkpre-build/lib/CMakeFiles/silkpre.dir/build.make:104: _deps/silkpre-build/lib/CMakeFiles/silkpre.dir/silkpre/precompile.cpp.o] Error 1
gmake[1]: *** [CMakeFiles/Makefile2:880: _deps/silkpre-build/lib/CMakeFiles/silkpre.dir/all] Error 2
gmake: *** [Makefile:166: all] Error 2
martin@mediaNUK:~/workspace$ nano /home/martin/workspace/evmone/build/_deps/silkpre-src/lib/silkpre/precompile.cpp
And you need to remove that static assertion, and try again.
The build/bin/evmone-statetest is the one you want.