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Add SPIRV projects for blackbox fuzzing with GraphicsFuzz (#2812)

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jonathanmetzman 2019-09-06 13:49:09 -07:00 committed by GitHub
parent 16125ac2bc
commit 62c65ca878
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4 changed files with 95 additions and 1 deletions
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3
infra/travis/travis_build.py
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@ -124,7 +124,8 @@ def build_project(project):
print('Building project', project)
build_fuzzers(project, engine, sanitizer, architecture)
check_build(project, engine, sanitizer, architecture)
if engine != 'none':
check_build(project, engine, sanitizer, architecture)
def main():

34
projects/graphicsfuzz-spirv/Dockerfile Normal file
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@ -0,0 +1,34 @@
# Copyright 2019 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
################################################################################
FROM gcr.io/oss-fuzz-base/base-builder
RUN apt-get update && apt-get install -y cmake ninja-build
RUN mkdir -p graphicsfuzz-spirv
RUN git clone --depth=1 https://github.com/KhronosGroup/glslang.git graphicsfuzz-spirv/glslang
RUN git clone --depth=1 https://github.com/KhronosGroup/SPIRV-Cross.git graphicsfuzz-spirv/SPIRV-Cross
RUN git clone --depth=1 https://github.com/KhronosGroup/SPIRV-Tools.git graphicsfuzz-spirv/SPIRV-Tools
RUN git clone --depth=1 https://github.com/KhronosGroup/SPIRV-Headers graphicsfuzz-spirv/SPIRV-Tools/external/spirv-headers
RUN git clone --depth=1 https://github.com/google/effcee graphicsfuzz-spirv/SPIRV-Tools/external/effcee
RUN git clone --depth=1 https://github.com/google/re2 graphicsfuzz-spirv/SPIRV-Tools/external/re2
# TODO(metzman): Build GraphicsFuzz and bundle it so that the blackbox fuzzer is always using the latest version.
COPY build.sh $SRC/
WORKDIR graphicsfuzz-spirv

42
projects/graphicsfuzz-spirv/build.sh Executable file
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@ -0,0 +1,42 @@
#!/bin/bash -eu
# Copyright 2019 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
################################################################################
# TODO(metzman): Use some kind of bash loop here.
mkdir glslang/build
pushd glslang/build
cmake -G "Ninja" -DCMAKE_CXX_COMPILER=$CXX -DCMAKE_C_COMPILER=$CC -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_C_FLAGS="$CFLAGS" -DCMAKE_CXX_FLAGS="$CXXFLAGS" ..
ninja
cp StandAlone/glslangValidator $OUT
popd
mkdir SPIRV-Tools/build
pushd SPIRV-Tools/build
# TODO: If cmake respects LDFLAGS, do we need to specify the compilers and their flags?
# Link failure without LDFLAGS="-lpthread"
LDFLAGS="-lpthread" cmake -G "Ninja" -DSPIRV_SKIP_TESTS=ON -DCMAKE_CXX_COMPILER=$CXX -DCMAKE_C_COMPILER=$CC -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_C_FLAGS="$CFLAGS" -DCMAKE_CXX_FLAGS="$CXXFLAGS" ..
ninja
cp tools/spirv-as tools/spirv-dis tools/spirv-val tools/spirv-opt $OUT/
popd
mkdir SPIRV-Cross/build
pushd SPIRV-Cross/build
cmake -G "Ninja" -DCMAKE_CXX_COMPILER=$CXX -DCMAKE_C_COMPILER=$CC -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_C_FLAGS="$CFLAGS" -DCMAKE_CXX_FLAGS="$CXXFLAGS" ..
ninja
cp spirv-cross $OUT/

17
projects/graphicsfuzz-spirv/project.yaml Normal file
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@ -0,0 +1,17 @@
homepage: "https://www.graphicsfuzz.com"
primary_contact: "afdx@google.com"
auto_ccs:
- "paulthomson@google.com"
- "metzman@google.com"
fuzzing_engines:
- none
sanitizers:
- address
- memory
- undefined
architectures:
- x86_64
- i386