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Merge branch 'feat/cmake_plugin_ulp' into 'master'
feat(lp-core): allow custom cmake for ULP project Closes IDF-10551 See merge request espressif/esp-idf!31919
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,203 +1,12 @@ | ||
| cmake_minimum_required(VERSION 3.16) | ||
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| include(${IDF_PATH}/tools/cmake/idf.cmake) | ||
| project(${ULP_APP_NAME} ASM C) | ||
| project(${ULP_APP_NAME}) | ||
| add_executable(${ULP_APP_NAME}) | ||
| set(CMAKE_EXECUTABLE_SUFFIX ".elf") | ||
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| # Import all sdkconfig variables into the cmake build | ||
| include(${SDKCONFIG_CMAKE}) | ||
| include(IDFULPProject) | ||
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| function(create_arg_file arguments output_file) | ||
| # Escape all spaces | ||
| list(TRANSFORM arguments REPLACE " " "\\\\ ") | ||
| # Create a single string with all args separated by space | ||
| list(JOIN arguments " " arguments) | ||
| # Write it into the response file | ||
| file(WRITE ${output_file} ${arguments}) | ||
| endfunction() | ||
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| message(STATUS "Building ULP app ${ULP_APP_NAME}") | ||
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| # Check the supported assembler version | ||
| if(CONFIG_ULP_COPROC_TYPE_FSM) | ||
| check_expected_tool_version("esp32ulp-elf" ${CMAKE_ASM_COMPILER}) | ||
| endif() | ||
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| set(ULP_MAP_GEN ${PYTHON} ${IDF_PATH}/components/ulp/esp32ulp_mapgen.py) | ||
| get_filename_component(sdkconfig_dir ${SDKCONFIG_HEADER} DIRECTORY) | ||
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| foreach(include ${COMPONENT_INCLUDES}) | ||
| list(APPEND component_includes -I${include}) | ||
| endforeach() | ||
| list(REMOVE_DUPLICATES component_includes) | ||
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| list(APPEND ULP_PREPROCESSOR_ARGS ${component_includes}) | ||
| list(APPEND ULP_PREPROCESSOR_ARGS -I${COMPONENT_DIR}) | ||
| list(APPEND ULP_PREPROCESSOR_ARGS -I${sdkconfig_dir}) | ||
| list(APPEND ULP_PREPROCESSOR_ARGS -I${IDF_PATH}/components/esp_system/ld) | ||
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| target_include_directories(${ULP_APP_NAME} PRIVATE ${COMPONENT_INCLUDES}) | ||
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| # Pre-process the linker script | ||
| if(CONFIG_ULP_COPROC_TYPE_RISCV) | ||
| set(ULP_LD_TEMPLATE ${IDF_PATH}/components/ulp/ld/ulp_riscv.ld) | ||
| elseif(CONFIG_ULP_COPROC_TYPE_LP_CORE) | ||
| set(ULP_LD_TEMPLATE ${IDF_PATH}/components/ulp/ld/lp_core_riscv.ld) | ||
| else() | ||
| set(ULP_LD_TEMPLATE ${IDF_PATH}/components/ulp/ld/ulp_fsm.ld) | ||
| endif() | ||
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| get_filename_component(ULP_LD_SCRIPT ${ULP_LD_TEMPLATE} NAME) | ||
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| # Put all arguments to the list | ||
| set(preprocessor_args -D__ASSEMBLER__ -E -P -xc -o ${ULP_LD_SCRIPT} ${ULP_PREPROCESSOR_ARGS} ${ULP_LD_TEMPLATE}) | ||
| set(compiler_arguments_file ${CMAKE_CURRENT_BINARY_DIR}/${ULP_LD_SCRIPT}_args.txt) | ||
| create_arg_file("${preprocessor_args}" "${compiler_arguments_file}") | ||
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| add_custom_command(OUTPUT ${ULP_LD_SCRIPT} | ||
| COMMAND ${CMAKE_C_COMPILER} @${compiler_arguments_file} | ||
| WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR} | ||
| MAIN_DEPENDENCY ${ULP_LD_TEMPLATE} | ||
| DEPENDS ${SDKCONFIG_HEADER} | ||
| COMMENT "Generating ${ULP_LD_SCRIPT} linker script..." | ||
| VERBATIM) | ||
| add_custom_target(ld_script DEPENDS ${ULP_LD_SCRIPT}) | ||
| add_dependencies(${ULP_APP_NAME} ld_script) | ||
| target_link_options(${ULP_APP_NAME} PRIVATE SHELL:-T ${CMAKE_CURRENT_BINARY_DIR}/${ULP_LD_SCRIPT}) | ||
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| # To avoid warning "Manually-specified variables were not used by the project" | ||
| set(bypassWarning "${IDF_TARGET}") | ||
| if(CONFIG_ULP_COPROC_TYPE_RISCV) | ||
| #risc-v ulp uses extra files for building: | ||
| list(APPEND ULP_S_SOURCES | ||
| "${IDF_PATH}/components/ulp/ulp_riscv/ulp_core/ulp_riscv_vectors.S" | ||
| "${IDF_PATH}/components/ulp/ulp_riscv/ulp_core/start.S" | ||
| "${IDF_PATH}/components/ulp/ulp_riscv/ulp_core/ulp_riscv_adc.c" | ||
| "${IDF_PATH}/components/ulp/ulp_riscv/ulp_core/ulp_riscv_lock.c" | ||
| "${IDF_PATH}/components/ulp/ulp_riscv/ulp_core/ulp_riscv_uart.c" | ||
| "${IDF_PATH}/components/ulp/ulp_riscv/ulp_core/ulp_riscv_print.c" | ||
| "${IDF_PATH}/components/ulp/ulp_riscv/ulp_core/ulp_riscv_i2c.c" | ||
| "${IDF_PATH}/components/ulp/ulp_riscv/ulp_core/ulp_riscv_utils.c" | ||
| "${IDF_PATH}/components/ulp/ulp_riscv/ulp_core/ulp_riscv_touch.c" | ||
| "${IDF_PATH}/components/ulp/ulp_riscv/ulp_core/ulp_riscv_gpio.c" | ||
| "${IDF_PATH}/components/ulp/ulp_riscv/ulp_core/ulp_riscv_interrupt.c") | ||
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| target_link_options(${ULP_APP_NAME} PRIVATE "-nostartfiles") | ||
| target_link_options(${ULP_APP_NAME} PRIVATE -Wl,--gc-sections) | ||
| target_link_options(${ULP_APP_NAME} PRIVATE -Wl,-Map=${CMAKE_CURRENT_BINARY_DIR}/${ULP_APP_NAME}.map) | ||
| target_sources(${ULP_APP_NAME} PRIVATE ${ULP_S_SOURCES}) | ||
| #Makes the csr utillies for riscv visible: | ||
| target_include_directories(${ULP_APP_NAME} PRIVATE "${IDF_PATH}/components/ulp/ulp_riscv/ulp_core/include" | ||
| "${IDF_PATH}/components/ulp/ulp_riscv/shared/include" | ||
| "${IDF_PATH}/components/riscv/include") | ||
| target_link_options(${ULP_APP_NAME} PRIVATE SHELL:-T ${IDF_PATH}/components/ulp/ld/${IDF_TARGET}.peripherals.ld) | ||
| target_link_options(${ULP_APP_NAME} PRIVATE "-Wl,--no-warn-rwx-segments") | ||
| target_compile_definitions(${ULP_APP_NAME} PRIVATE IS_ULP_COCPU) | ||
| target_compile_definitions(${ULP_APP_NAME} PRIVATE ULP_RISCV_REGISTER_OPS) | ||
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| elseif(CONFIG_ULP_COPROC_TYPE_LP_CORE) | ||
| list(APPEND ULP_S_SOURCES | ||
| "${IDF_PATH}/components/ulp/lp_core/lp_core/start.S" | ||
| "${IDF_PATH}/components/ulp/lp_core/lp_core/vector.S" | ||
| "${IDF_PATH}/components/ulp/lp_core/lp_core/port/${IDF_TARGET}/vector_table.S" | ||
| "${IDF_PATH}/components/ulp/lp_core/shared/ulp_lp_core_memory_shared.c" | ||
| "${IDF_PATH}/components/ulp/lp_core/shared/ulp_lp_core_lp_timer_shared.c" | ||
| "${IDF_PATH}/components/ulp/lp_core/lp_core/lp_core_startup.c" | ||
| "${IDF_PATH}/components/ulp/lp_core/lp_core/lp_core_utils.c" | ||
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| "${IDF_PATH}/components/hal/uart_hal_iram.c" | ||
| "${IDF_PATH}/components/hal/uart_hal.c" | ||
| "${IDF_PATH}/components/ulp/lp_core/lp_core/lp_core_uart.c" | ||
| "${IDF_PATH}/components/ulp/lp_core/lp_core/lp_core_print.c" | ||
| "${IDF_PATH}/components/ulp/lp_core/lp_core/lp_core_panic.c" | ||
| "${IDF_PATH}/components/ulp/lp_core/lp_core/lp_core_interrupt.c" | ||
| "${IDF_PATH}/components/ulp/lp_core/lp_core/lp_core_i2c.c" | ||
| "${IDF_PATH}/components/ulp/lp_core/lp_core/lp_core_spi.c") | ||
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| target_link_options(${ULP_APP_NAME} PRIVATE "-nostartfiles") | ||
| target_link_options(${ULP_APP_NAME} PRIVATE "-Wl,--no-warn-rwx-segments") | ||
| target_link_options(${ULP_APP_NAME} PRIVATE -Wl,--gc-sections) | ||
| target_link_options(${ULP_APP_NAME} PRIVATE -Wl,-Map=${CMAKE_CURRENT_BINARY_DIR}/${ULP_APP_NAME}.map) | ||
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| set(target_folder ${IDF_TARGET}) | ||
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| target_link_options(${ULP_APP_NAME} | ||
| PRIVATE SHELL:-T ${IDF_PATH}/components/soc/${target_folder}/ld/${IDF_TARGET}.peripherals.ld) | ||
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| if(CONFIG_ESP_ROM_HAS_LP_ROM) | ||
| target_link_options(${ULP_APP_NAME} | ||
| PRIVATE SHELL:-T ${IDF_PATH}/components/esp_rom/${IDF_TARGET}/ld/${IDF_TARGET}lp.rom.ld) | ||
| target_link_options(${ULP_APP_NAME} | ||
| PRIVATE SHELL:-T ${IDF_PATH}/components/esp_rom/${IDF_TARGET}/ld/${IDF_TARGET}lp.rom.newlib.ld) | ||
| target_link_options(${ULP_APP_NAME} | ||
| PRIVATE SHELL:-T ${IDF_PATH}/components/esp_rom/${IDF_TARGET}/ld/${IDF_TARGET}lp.rom.version.ld) | ||
| target_link_options(${ULP_APP_NAME} | ||
| PRIVATE SHELL:-T ${IDF_PATH}/components/esp_rom/${IDF_TARGET}/ld/${IDF_TARGET}lp.rom.api.ld) | ||
| endif() | ||
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| target_sources(${ULP_APP_NAME} PRIVATE ${ULP_S_SOURCES}) | ||
| target_include_directories(${ULP_APP_NAME} PRIVATE "${IDF_PATH}/components/ulp/lp_core/lp_core/include" | ||
| "${IDF_PATH}/components/ulp/lp_core/shared/include") | ||
| target_compile_definitions(${ULP_APP_NAME} PRIVATE IS_ULP_COCPU) | ||
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| else() | ||
| foreach(ulp_s_source ${ULP_S_SOURCES}) | ||
| get_filename_component(ulp_ps_source ${ulp_s_source} NAME_WE) | ||
| set(ulp_ps_output ${CMAKE_CURRENT_BINARY_DIR}/${ulp_ps_source}.ulp.S) | ||
| # Put all arguments to the list | ||
| set(preprocessor_args -D__ASSEMBLER__ -E -P -xc -o ${ulp_ps_output} ${ULP_PREPROCESSOR_ARGS} ${ulp_s_source}) | ||
| set(compiler_arguments_file ${CMAKE_CURRENT_BINARY_DIR}/${ulp_ps_source}_args.txt) | ||
| create_arg_file("${preprocessor_args}" "${compiler_arguments_file}") | ||
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| # Generate preprocessed assembly files. | ||
| add_custom_command(OUTPUT ${ulp_ps_output} | ||
| WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR} | ||
| COMMAND ${CMAKE_C_COMPILER} @${compiler_arguments_file} | ||
| DEPENDS ${ulp_s_source} | ||
| VERBATIM) | ||
| # During assembly file compilation, output listing files as well. | ||
| set_source_files_properties(${ulp_ps_output} | ||
| PROPERTIES COMPILE_FLAGS | ||
| "-al=${CMAKE_CURRENT_BINARY_DIR}/${ulp_ps_source}.lst") | ||
| list(APPEND ULP_PS_SOURCES ${ulp_ps_output}) | ||
| endforeach() | ||
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| target_link_options(${ULP_APP_NAME} PRIVATE -Map=${CMAKE_CURRENT_BINARY_DIR}/${ULP_APP_NAME}.map) | ||
| target_sources(${ULP_APP_NAME} PRIVATE ${ULP_PS_SOURCES}) | ||
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| endif() | ||
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| if(CONFIG_ULP_COPROC_TYPE_LP_CORE) | ||
| set(ULP_BASE_ADDR "0x0") | ||
| else() | ||
| set(ULP_BASE_ADDR "0x50000000") | ||
| endif() | ||
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| # Dump the list of global symbols in a convenient format | ||
| add_custom_command(OUTPUT ${ULP_APP_NAME}.sym | ||
| COMMAND ${CMAKE_NM} -f posix -g $<TARGET_FILE:${ULP_APP_NAME}> > ${ULP_APP_NAME}.sym | ||
| DEPENDS ${ULP_APP_NAME} | ||
| WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}) | ||
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| # Dump the binary for inclusion into the project | ||
| add_custom_command(OUTPUT ${ULP_APP_NAME}.bin | ||
| COMMAND ${CMAKE_OBJCOPY} -O binary $<TARGET_FILE:${ULP_APP_NAME}> ${ULP_APP_NAME}.bin | ||
| DEPENDS ${ULP_APP_NAME} | ||
| WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}) | ||
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| add_custom_command(OUTPUT ${ULP_APP_NAME}.ld ${ULP_APP_NAME}.h | ||
| COMMAND ${ULP_MAP_GEN} -s ${ULP_APP_NAME}.sym -o ${ULP_APP_NAME} --base ${ULP_BASE_ADDR} | ||
| DEPENDS ${ULP_APP_NAME}.sym | ||
| WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}) | ||
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| # Building the component separately from the project should result in | ||
| # ULP files being built. | ||
| add_custom_target(build | ||
| DEPENDS ${ULP_APP_NAME} ${ULP_APP_NAME}.bin ${ULP_APP_NAME}.sym | ||
| ${CMAKE_CURRENT_BINARY_DIR}/${ULP_APP_NAME}.ld | ||
| ${CMAKE_CURRENT_BINARY_DIR}/${ULP_APP_NAME}.h | ||
| WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}) | ||
| ulp_apply_default_options(${ULP_APP_NAME}) | ||
| ulp_apply_default_sources(${ULP_APP_NAME}) | ||
| ulp_add_build_binary_targets(${ULP_APP_NAME}) |
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