mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-10-18 19:20:05 +00:00
a8ae579f7a
The transformation can, for example, replace "true" with "12.0 > 6.0", if constants for those floating-point values are available. This introduces a new 'id use descriptor' structure, which provides a way to describe a particular use of an id, and which will be heavily used in future transformations. Describing an id use is trivial if the use occurs in an instruction that itself generates an id, but is less straightforward if the id of interest is used by an instruction such as OpStore that does not have a result id. The 'id use descriptor' structure caters for such cases.
121 lines
4.4 KiB
CMake
121 lines
4.4 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_useful_constructs.h
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fuzzer_pass_add_dead_breaks.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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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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${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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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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${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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