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48 lines
1.9 KiB
CMake
48 lines
1.9 KiB
CMake
# The following lines of boilerplate have to be in your project's CMakeLists
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# in this exact order for cmake to work correctly
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cmake_minimum_required(VERSION 3.16)
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set(COMPONENTS main espcoredump esp_gdbstub)
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include($ENV{IDF_PATH}/tools/cmake/project.cmake)
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project(test_panic)
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if(CONFIG_TEST_MEMPROT)
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# TODO: IDF-6821 - Refactor this to make it easy to add any new targets
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if(CONFIG_SOC_MEMPROT_SUPPORTED)
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target_link_libraries(${project_elf} PRIVATE "-Wl,--wrap=esp_panic_handler")
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if(CONFIG_IDF_TARGET_ESP32C3)
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target_link_libraries(${project_elf} PRIVATE "-Wl,--wrap=panic_arch_fill_info")
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endif()
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endif()
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endif()
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if(NOT CONFIG_TEST_MEMPROT AND NOT CONFIG_ESP_COREDUMP_CAPTURE_DRAM AND NOT CONFIG_SPIRAM)
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# Enable UBSAN checks
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#
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# shift-base sanitizer is disabled due to the following pattern found in register header files:
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# #define SOME_FIELD 0xFFFF
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# #define SOME_FIELD_M ((SOME_FIELD_V)<<(SOME_FIELD_S))
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# #define SOME_FIELD_V 0xFFFF
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# #define SOME_FIELD_S 16
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# here SOME_FIELD_V doesn't have an unsigned (U) prefix, so the compiler flags
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# SOME_FIELD_M expansion (0xFFFF << 16) as generating integer overflow.
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#
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set(ubsan_options "-fsanitize=undefined" "-fno-sanitize=shift-base")
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# Only enable UBSAN for a few components related to the panic test,
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# due to RAM size limitations.
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set(ubsan_components main espcoredump esp_system spi_flash
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esp_common esp_hw_support soc hal freertos)
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if(CONFIG_ESP_COREDUMP_CHECKSUM_SHA256)
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if(CONFIG_IDF_TARGET_ESP32S2)
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# due to the ram limitation, coredump is removed from esp32s2 built
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list(REMOVE_ITEM ubsan_components espcoredump)
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endif()
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endif()
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foreach(component IN LISTS ubsan_components)
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idf_component_get_property(lib ${component} COMPONENT_LIB)
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target_compile_options(${lib} PRIVATE ${ubsan_options})
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endforeach()
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endif()
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