mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2025-01-03 21:51:05 +00:00
42830e5a68
The replayer takes an existing sequence of transformations and applies them to a module. Replaying a sequence of transformations that were obtained via fuzzing should lead to an identical module to the module that was fuzzed. Tests have been added to check for this.
125 lines
4.5 KiB
CMake
125 lines
4.5 KiB
CMake
# Copyright (c) 2019 Google LLC
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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if(SPIRV_BUILD_FUZZER)
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set(PROTOBUF_SOURCE ${CMAKE_CURRENT_SOURCE_DIR}/protobufs/spvtoolsfuzz.proto)
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add_custom_command(
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OUTPUT protobufs/spvtoolsfuzz.pb.cc protobufs/spvtoolsfuzz.pb.h
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COMMAND protobuf::protoc
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-I=${CMAKE_CURRENT_SOURCE_DIR}/protobufs
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--cpp_out=protobufs
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${PROTOBUF_SOURCE}
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DEPENDS ${PROTOBUF_SOURCE}
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COMMENT "Generate protobuf sources from proto definition file."
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)
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set(SPIRV_TOOLS_FUZZ_SOURCES
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fact_manager.h
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fuzzer.h
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fuzzer_context.h
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fuzzer_pass.h
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fuzzer_pass_add_dead_breaks.h
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fuzzer_pass_add_useful_constructs.h
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fuzzer_pass_permute_blocks.h
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fuzzer_pass_split_blocks.h
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fuzzer_util.h
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id_use_descriptor.h
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protobufs/spirvfuzz_protobufs.h
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pseudo_random_generator.h
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random_generator.h
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replayer.h
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transformation_add_constant_boolean.h
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transformation_add_constant_scalar.h
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transformation_add_dead_break.h
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transformation_add_type_boolean.h
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transformation_add_type_float.h
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transformation_add_type_int.h
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transformation_move_block_down.h
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transformation_replace_boolean_constant_with_constant_binary.h
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transformation_split_block.h
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uniform_buffer_element_descriptor.h
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${CMAKE_CURRENT_BINARY_DIR}/protobufs/spvtoolsfuzz.pb.h
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fact_manager.cpp
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fuzzer.cpp
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fuzzer_context.cpp
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fuzzer_pass.cpp
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fuzzer_pass_add_dead_breaks.cpp
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fuzzer_pass_add_useful_constructs.cpp
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fuzzer_pass_permute_blocks.cpp
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fuzzer_pass_split_blocks.cpp
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fuzzer_util.cpp
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id_use_descriptor.cpp
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pseudo_random_generator.cpp
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random_generator.cpp
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replayer.cpp
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transformation_add_constant_boolean.cpp
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transformation_add_constant_scalar.cpp
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transformation_add_dead_break.cpp
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transformation_add_type_boolean.cpp
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transformation_add_type_float.cpp
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transformation_add_type_int.cpp
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transformation_move_block_down.cpp
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transformation_replace_boolean_constant_with_constant_binary.cpp
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transformation_split_block.cpp
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uniform_buffer_element_descriptor.cpp
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${CMAKE_CURRENT_BINARY_DIR}/protobufs/spvtoolsfuzz.pb.cc
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)
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if(MSVC)
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# Enable parallel builds across four cores for this lib
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add_definitions(/MP4)
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endif()
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spvtools_pch(SPIRV_TOOLS_FUZZ_SOURCES pch_source_fuzz)
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add_library(SPIRV-Tools-fuzz ${SPIRV_TOOLS_FUZZ_SOURCES})
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spvtools_default_compile_options(SPIRV-Tools-fuzz)
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target_compile_definitions(SPIRV-Tools-fuzz PUBLIC -DGOOGLE_PROTOBUF_NO_RTTI -DGOOGLE_PROTOBUF_USE_UNALIGNED=0)
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# Compilation of the auto-generated protobuf source file will yield warnings,
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# which we have no control over and thus wish to ignore.
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if(${COMPILER_IS_LIKE_GNU})
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set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/protobufs/spvtoolsfuzz.pb.cc PROPERTIES COMPILE_FLAGS -w)
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endif()
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if(MSVC)
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set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/protobufs/spvtoolsfuzz.pb.cc PROPERTIES COMPILE_FLAGS /w)
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endif()
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target_include_directories(SPIRV-Tools-fuzz
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PUBLIC ${spirv-tools_SOURCE_DIR}/include
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PUBLIC ${SPIRV_HEADER_INCLUDE_DIR}
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PRIVATE ${spirv-tools_BINARY_DIR}
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PRIVATE ${CMAKE_BINARY_DIR})
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# The fuzzer reuses a lot of functionality from the SPIRV-Tools library.
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target_link_libraries(SPIRV-Tools-fuzz
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PUBLIC ${SPIRV_TOOLS}
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PUBLIC SPIRV-Tools-opt
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PUBLIC protobuf::libprotobuf)
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set_property(TARGET SPIRV-Tools-fuzz PROPERTY FOLDER "SPIRV-Tools libraries")
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spvtools_check_symbol_exports(SPIRV-Tools-fuzz)
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if(ENABLE_SPIRV_TOOLS_INSTALL)
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install(TARGETS SPIRV-Tools-fuzz
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RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
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LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
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ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
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endif(ENABLE_SPIRV_TOOLS_INSTALL)
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endif(SPIRV_BUILD_FUZZER)
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