mirror of
https://github.com/encounter/dawn-cmake.git
synced 2025-07-12 16:15:55 +00:00
0b3611b8c8
This change adds a new tint fuzzer that uses SPIRV-Tools to fuzz SPIR-V binaries. The fuzzer works on a corpus of SPIR-V shaders. For each shader from the corpus it uses one of `spirv-fuzz`, `spirv-reduce` or `spirv-opt` to mutate and then runs the shader through the Tint compiler in two steps: - Converts the mutated shader to WGSL. - Converts WGSL to some target language specified in the CLI arguments. The list of all supported CLI arguments and their description is in the cli.h file. Change-Id: I95c0741b78ccc600dd9a73c371d520bdf7814352 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/41945 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Vasyl Teliman <vasniktel@gmail.com> Reviewed-by: David Neto <dneto@google.com> Reviewed-by: Alastair Donaldson <allydonaldson@googlemail.com>
38 lines
1.6 KiB
CMake
38 lines
1.6 KiB
CMake
# Copyright 2020 The Tint Authors.
|
|
#
|
|
# 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.
|
|
|
|
if (${TINT_BUILD_TESTS} AND NOT TARGET gmock)
|
|
set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
|
|
add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/googletest EXCLUDE_FROM_ALL)
|
|
endif()
|
|
|
|
if (${TINT_BUILD_SPIRV_TOOLS_FUZZER} AND (NOT TARGET protobuf::libprotobuf OR NOT TARGET protobuf::protoc))
|
|
set(SPIRV_BUILD_FUZZER ON CACHE BOOL "Build spirv-fuzz")
|
|
set(protobuf_BUILD_TESTS OFF CACHE BOOL "Disable protobuf tests")
|
|
set(protobuf_MSVC_STATIC_RUNTIME OFF CACHE BOOL "Do not build protobuf static runtime")
|
|
add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/protobuf/cmake)
|
|
endif()
|
|
|
|
if(${TINT_BUILD_SPV_READER} OR ${TINT_BUILD_SPV_WRITER})
|
|
if (NOT IS_DIRECTORY "${SPIRV-Headers_SOURCE_DIR}")
|
|
set(SPIRV-Headers_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/spirv-headers CACHE STRING "")
|
|
endif()
|
|
|
|
if (NOT TARGET SPIRV-Tools)
|
|
set(SPIRV_SKIP_TESTS ON CACHE BOOL ON)
|
|
set(SPIRV_WERROR OFF CACHE BOOL OFF)
|
|
add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/spirv-tools EXCLUDE_FROM_ALL)
|
|
endif()
|
|
endif()
|