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1# Copyright (c) 2019 Google LLC
2
3# Licensed under the Apache License, Version 2.0 (the "License");
4# you may not use this file except in compliance with the License.
5# You may obtain a copy of the License at
6#
7#     http://www.apache.org/licenses/LICENSE-2.0
8#
9# Unless required by applicable law or agreed to in writing, software
10# distributed under the License is distributed on an "AS IS" BASIS,
11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12# See the License for the specific language governing permissions and
13# limitations under the License.
14
15if(SPIRV_BUILD_FUZZER)
16
17  file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/protobufs)
18
19  set(PROTOBUF_SOURCE ${CMAKE_CURRENT_SOURCE_DIR}/protobufs/spvtoolsfuzz.proto)
20
21  add_custom_command(
22        OUTPUT protobufs/spvtoolsfuzz.pb.cc protobufs/spvtoolsfuzz.pb.h
23        COMMAND protobuf::protoc
24        -I=${CMAKE_CURRENT_SOURCE_DIR}/protobufs
25        --cpp_out=protobufs
26        ${PROTOBUF_SOURCE}
27        DEPENDS ${PROTOBUF_SOURCE}
28        COMMENT "Generate protobuf sources from proto definition file."
29  )
30
31  set(SPIRV_TOOLS_FUZZ_SOURCES
32        call_graph.h
33        data_descriptor.h
34        equivalence_relation.h
35        fact_manager.h
36        force_render_red.h
37        fuzzer.h
38        fuzzer_context.h
39        fuzzer_pass.h
40        fuzzer_pass_add_access_chains.h
41        fuzzer_pass_add_composite_types.h
42        fuzzer_pass_add_dead_blocks.h
43        fuzzer_pass_add_dead_breaks.h
44        fuzzer_pass_add_dead_continues.h
45        fuzzer_pass_add_equation_instructions.h
46        fuzzer_pass_add_function_calls.h
47        fuzzer_pass_add_global_variables.h
48        fuzzer_pass_add_loads.h
49        fuzzer_pass_add_local_variables.h
50        fuzzer_pass_add_no_contraction_decorations.h
51        fuzzer_pass_add_stores.h
52        fuzzer_pass_add_useful_constructs.h
53        fuzzer_pass_adjust_function_controls.h
54        fuzzer_pass_adjust_loop_controls.h
55        fuzzer_pass_adjust_memory_operands_masks.h
56        fuzzer_pass_adjust_selection_controls.h
57        fuzzer_pass_apply_id_synonyms.h
58        fuzzer_pass_construct_composites.h
59        fuzzer_pass_copy_objects.h
60        fuzzer_pass_donate_modules.h
61        fuzzer_pass_merge_blocks.h
62        fuzzer_pass_obfuscate_constants.h
63        fuzzer_pass_outline_functions.h
64        fuzzer_pass_permute_blocks.h
65        fuzzer_pass_permute_function_parameters.h
66        fuzzer_pass_split_blocks.h
67        fuzzer_pass_swap_commutable_operands.h
68        fuzzer_pass_toggle_access_chain_instruction.h
69        fuzzer_util.h
70        id_use_descriptor.h
71        instruction_descriptor.h
72        instruction_message.h
73        protobufs/spirvfuzz_protobufs.h
74        pseudo_random_generator.h
75        random_generator.h
76        replayer.h
77        shrinker.h
78        transformation.h
79        transformation_access_chain.h
80        transformation_add_constant_boolean.h
81        transformation_add_constant_composite.h
82        transformation_add_constant_null.h
83        transformation_add_constant_scalar.h
84        transformation_add_dead_block.h
85        transformation_add_dead_break.h
86        transformation_add_dead_continue.h
87        transformation_add_function.h
88        transformation_add_global_undef.h
89        transformation_add_global_variable.h
90        transformation_add_local_variable.h
91        transformation_add_no_contraction_decoration.h
92        transformation_add_type_array.h
93        transformation_add_type_boolean.h
94        transformation_add_type_float.h
95        transformation_add_type_function.h
96        transformation_add_type_int.h
97        transformation_add_type_matrix.h
98        transformation_add_type_pointer.h
99        transformation_add_type_struct.h
100        transformation_add_type_vector.h
101        transformation_composite_construct.h
102        transformation_composite_extract.h
103        transformation_compute_data_synonym_fact_closure.h
104        transformation_context.h
105        transformation_copy_object.h
106        transformation_equation_instruction.h
107        transformation_function_call.h
108        transformation_load.h
109        transformation_merge_blocks.h
110        transformation_move_block_down.h
111        transformation_outline_function.h
112        transformation_permute_function_parameters.h
113        transformation_replace_boolean_constant_with_constant_binary.h
114        transformation_replace_constant_with_uniform.h
115        transformation_replace_id_with_synonym.h
116        transformation_set_function_control.h
117        transformation_set_loop_control.h
118        transformation_set_memory_operands_mask.h
119        transformation_set_selection_control.h
120        transformation_split_block.h
121        transformation_store.h
122        transformation_swap_commutable_operands.h
123        transformation_toggle_access_chain_instruction.h
124        transformation_vector_shuffle.h
125        uniform_buffer_element_descriptor.h
126        ${CMAKE_CURRENT_BINARY_DIR}/protobufs/spvtoolsfuzz.pb.h
127
128        call_graph.cpp
129        data_descriptor.cpp
130        fact_manager.cpp
131        force_render_red.cpp
132        fuzzer.cpp
133        fuzzer_context.cpp
134        fuzzer_pass.cpp
135        fuzzer_pass_add_access_chains.cpp
136        fuzzer_pass_add_composite_types.cpp
137        fuzzer_pass_add_dead_blocks.cpp
138        fuzzer_pass_add_dead_breaks.cpp
139        fuzzer_pass_add_dead_continues.cpp
140        fuzzer_pass_add_equation_instructions.cpp
141        fuzzer_pass_add_function_calls.cpp
142        fuzzer_pass_add_global_variables.cpp
143        fuzzer_pass_add_loads.cpp
144        fuzzer_pass_add_local_variables.cpp
145        fuzzer_pass_add_no_contraction_decorations.cpp
146        fuzzer_pass_add_stores.cpp
147        fuzzer_pass_add_useful_constructs.cpp
148        fuzzer_pass_adjust_function_controls.cpp
149        fuzzer_pass_adjust_loop_controls.cpp
150        fuzzer_pass_adjust_memory_operands_masks.cpp
151        fuzzer_pass_adjust_selection_controls.cpp
152        fuzzer_pass_apply_id_synonyms.cpp
153        fuzzer_pass_construct_composites.cpp
154        fuzzer_pass_copy_objects.cpp
155        fuzzer_pass_donate_modules.cpp
156        fuzzer_pass_merge_blocks.cpp
157        fuzzer_pass_obfuscate_constants.cpp
158        fuzzer_pass_outline_functions.cpp
159        fuzzer_pass_permute_blocks.cpp
160        fuzzer_pass_permute_function_parameters.cpp
161        fuzzer_pass_split_blocks.cpp
162        fuzzer_pass_swap_commutable_operands.cpp
163        fuzzer_pass_toggle_access_chain_instruction.cpp
164        fuzzer_util.cpp
165        id_use_descriptor.cpp
166        instruction_descriptor.cpp
167        instruction_message.cpp
168        pseudo_random_generator.cpp
169        random_generator.cpp
170        replayer.cpp
171        shrinker.cpp
172        transformation.cpp
173        transformation_access_chain.cpp
174        transformation_add_constant_boolean.cpp
175        transformation_add_constant_composite.cpp
176        transformation_add_constant_null.cpp
177        transformation_add_constant_scalar.cpp
178        transformation_add_dead_block.cpp
179        transformation_add_dead_break.cpp
180        transformation_add_dead_continue.cpp
181        transformation_add_function.cpp
182        transformation_add_global_undef.cpp
183        transformation_add_global_variable.cpp
184        transformation_add_local_variable.cpp
185        transformation_add_no_contraction_decoration.cpp
186        transformation_add_type_array.cpp
187        transformation_add_type_boolean.cpp
188        transformation_add_type_float.cpp
189        transformation_add_type_function.cpp
190        transformation_add_type_int.cpp
191        transformation_add_type_matrix.cpp
192        transformation_add_type_pointer.cpp
193        transformation_add_type_struct.cpp
194        transformation_add_type_vector.cpp
195        transformation_composite_construct.cpp
196        transformation_composite_extract.cpp
197        transformation_compute_data_synonym_fact_closure.cpp
198        transformation_context.cpp
199        transformation_copy_object.cpp
200        transformation_equation_instruction.cpp
201        transformation_function_call.cpp
202        transformation_load.cpp
203        transformation_merge_blocks.cpp
204        transformation_move_block_down.cpp
205        transformation_outline_function.cpp
206        transformation_permute_function_parameters.cpp
207        transformation_replace_boolean_constant_with_constant_binary.cpp
208        transformation_replace_constant_with_uniform.cpp
209        transformation_replace_id_with_synonym.cpp
210        transformation_set_function_control.cpp
211        transformation_set_loop_control.cpp
212        transformation_set_memory_operands_mask.cpp
213        transformation_set_selection_control.cpp
214        transformation_split_block.cpp
215        transformation_store.cpp
216        transformation_swap_commutable_operands.cpp
217        transformation_toggle_access_chain_instruction.cpp
218        transformation_vector_shuffle.cpp
219        uniform_buffer_element_descriptor.cpp
220        ${CMAKE_CURRENT_BINARY_DIR}/protobufs/spvtoolsfuzz.pb.cc
221        )
222
223  if(MSVC)
224    # Enable parallel builds across four cores for this lib
225    add_definitions(/MP4)
226  endif()
227
228  spvtools_pch(SPIRV_TOOLS_FUZZ_SOURCES pch_source_fuzz)
229
230  add_library(SPIRV-Tools-fuzz ${SPIRV_TOOLS_FUZZ_SOURCES})
231
232  spvtools_default_compile_options(SPIRV-Tools-fuzz)
233  target_compile_definitions(SPIRV-Tools-fuzz PUBLIC -DGOOGLE_PROTOBUF_NO_RTTI -DGOOGLE_PROTOBUF_USE_UNALIGNED=0)
234
235  # Compilation of the auto-generated protobuf source file will yield warnings,
236  # which we have no control over and thus wish to ignore.
237  if(${COMPILER_IS_LIKE_GNU})
238    set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/protobufs/spvtoolsfuzz.pb.cc PROPERTIES COMPILE_FLAGS -w)
239  endif()
240  if(MSVC)
241    set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/protobufs/spvtoolsfuzz.pb.cc PROPERTIES COMPILE_FLAGS /w)
242  endif()
243
244  target_include_directories(SPIRV-Tools-fuzz
245		PUBLIC
246			$<BUILD_INTERFACE:${spirv-tools_SOURCE_DIR}/include>
247			$<BUILD_INTERFACE:${SPIRV_HEADER_INCLUDE_DIR}>
248			$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>
249        PRIVATE ${spirv-tools_BINARY_DIR}
250        PRIVATE ${CMAKE_BINARY_DIR})
251
252  # The fuzzer reuses a lot of functionality from the SPIRV-Tools library.
253  target_link_libraries(SPIRV-Tools-fuzz
254        PUBLIC ${SPIRV_TOOLS}
255        PUBLIC SPIRV-Tools-opt
256        PUBLIC protobuf::libprotobuf)
257
258  set_property(TARGET SPIRV-Tools-fuzz PROPERTY FOLDER "SPIRV-Tools libraries")
259  spvtools_check_symbol_exports(SPIRV-Tools-fuzz)
260
261  if(ENABLE_SPIRV_TOOLS_INSTALL)
262      install(TARGETS SPIRV-Tools-fuzz EXPORT SPIRV-Tools-fuzzTargets
263            RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
264            LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
265            ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
266      export(EXPORT SPIRV-Tools-fuzzTargets FILE SPIRV-Tools-fuzzTarget.cmake)
267
268      spvtools_config_package_dir(SPIRV-Tools-fuzz PACKAGE_DIR)
269      install(EXPORT SPIRV-Tools-fuzzTargets FILE SPIRV-Tools-fuzzTarget.cmake
270            DESTINATION ${PACKAGE_DIR})
271
272      spvtools_generate_config_file(SPIRV-Tools-fuzz)
273      install(FILES ${CMAKE_BINARY_DIR}/SPIRV-Tools-fuzzConfig.cmake DESTINATION ${PACKAGE_DIR})
274  endif(ENABLE_SPIRV_TOOLS_INSTALL)
275
276endif(SPIRV_BUILD_FUZZER)
277