dependency

README

2018-Dependency

build llvm

wget http://releases.llvm.org/7.0.0/llvm-7.0.0.src.tar.xz
tar -xf llvm-7.0.0.src.tar.xz
wget http://releases.llvm.org/7.0.0/cfe-7.0.0.src.tar.xz
tar -xf cfe-7.0.0.src.tar.xz
mv cfe-7.0.0.src llvm-7.0.0.src/tools/clang
mkdir llvm
cd llvm
cmake -G "Unix Makefiles" -DLLVM_ENABLE_RTTI=ON -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/home/yhao016/data/18-Dependency/install/ ../llvm-7.0.0.src/
make -j16
make install

Install Protocol Buffers C++

notice: remove the default protobuf and install new!

sudo apt -y install autoconf automake libtool curl make g++ unzip
git clone https://github.com/protocolbuffers/protobuf
cd protobuf
git checkout tags/v3.11.0
git submodule update --init --recursive
./autogen.sh
./configure --prefix=/home/yhao016/data/18-Dependency/install  --disable-shared
make -j12
make install
sudo ldconfig

Install gRPC C++

sudo apt -y install build-essential autoconf libtool pkg-config libgflags-dev libgtest-dev libc++-dev
git clone -b v1.25.0 https://github.com/grpc/grpc
cd grpc
git submodule update --init --recursive
make HAS_SYSTEM_PROTOBUF=false -j12
make install prefix=/home/yhao016/data/18-Dependency/install
sudo ldconfig

build 2018-Dependency

git clone git@github.com:ZHYfeng/2018-Dependency.git
cd 2018-Dependency
bash build.bash

notice: change LLVM_DIR to your path. The binary is in build/tools/DRA/dra.

run build/tools/DRA/dra --help get the usage.

build syzkaller

install go

wget https://dl.google.com/go/go1.12.6.linux-amd64.tar.gz
tar -xf go1.12.6.linux-amd64.tar.gz
mv go goroot
export GOROOT=`pwd`/goroot
export PATH=$GOROOT/bin:$PATH
mkdir gopath
export GOPATH=`pwd`/gopath

install protobuf and grpc

go get -u github.com/golang/protobuf/protoc-gen-go
go get -u google.golang.org/grpc

install syzkaller

git clone git@github.com:ZHYfeng/2019_syzkaller.git
mv 2019_syzkaller gopath/src/github.com/google/syzkaller/
cd gopath/src/github.com/google/syzkaller/
mkdir workdir
cd ./pkg/dra
./build-protoc.sh
cd ../..
make
cd workdir

how to use

The path of Linux kernel: /home/yuh/data/benchmark/linux.

12-=linux-clang-np/ is the Linux kernel built with clang. 15-linux-clang-np-bc-f/ is 12-linux-clang-np/ with bc file.

13-linux-clang-np/ is the Linux kernel with new driver. 16-linux-clang-np-bc-f/ is 13-linux-clang-np/ with bc file.

~/data/git/gopath/src/github.com/ZHYfeng/2018-Dependency/02-dependency/cmake-build-debug/tools/A2I/a2i -objdump=/home/yhao016/data/2018-Dependency/13-linux-clang-np/vmlinux.objdump