mirror of
https://github.com/espressif/esp-idf.git
synced 2024-10-05 20:47:46 -04:00
39f789df93
modify existing patch of TLSF rom and add multi heap patch to add the walker feature to the ROM implementation of the heap component.
252 lines
8.6 KiB
CMake
252 lines
8.6 KiB
CMake
idf_build_get_property(target IDF_TARGET)
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# TODO: IDF-9197
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if(CONFIG_IDF_TARGET_ESP32C5_BETA3_VERSION)
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set(target_folder "esp32c5/beta3/esp32c5")
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elseif(CONFIG_IDF_TARGET_ESP32C5_MP_VERSION)
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set(target_folder "esp32c5/mp/esp32c5")
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else()
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set(target_folder "${target}")
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endif()
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set(include_dirs "include" "include/${target_folder}")
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set(private_required_comp "")
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set(sources "")
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if(target STREQUAL "linux")
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list(APPEND sources "${target}/esp_rom_sys.c"
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"${target}/esp_rom_crc.c"
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"${target}/esp_rom_md5.c"
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"${target}/esp_rom_efuse.c")
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else()
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list(APPEND include_dirs "${target_folder}")
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if(CONFIG_IDF_TARGET_ESP32C5)
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list(APPEND include_dirs "include/${target_folder}/..")
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endif()
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list(APPEND sources "patches/esp_rom_crc.c"
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"patches/esp_rom_sys.c"
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"patches/esp_rom_uart.c"
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"patches/esp_rom_spiflash.c"
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"patches/esp_rom_efuse.c")
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# Override regi2c implementation in ROM
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if(CONFIG_ESP_ROM_HAS_REGI2C_BUG OR CONFIG_ESP_ROM_WITHOUT_REGI2C)
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if(target STREQUAL "esp32c6" OR target STREQUAL "esp32c5")
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# TODO: [ESP32C5] IDF-8824
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if(NOT CONFIG_IDF_TARGET_ESP32C5_MP_VERSION)
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list(APPEND sources "patches/esp_rom_hp_regi2c_${target}.c")
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endif()
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else()
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list(APPEND sources "patches/esp_rom_regi2c_${target}.c")
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endif()
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endif()
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if(CONFIG_HEAP_TLSF_USE_ROM_IMPL AND CONFIG_ESP_ROM_TLSF_CHECK_PATCH)
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# This file shall be included in the build if TLSF in ROM is activated
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list(APPEND sources "patches/esp_rom_tlsf.c")
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endif()
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if(CONFIG_HEAP_TLSF_USE_ROM_IMPL AND CONFIG_ESP_ROM_MULTI_HEAP_WALK_PATCH)
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# This file shall be included in the build if TLSF in ROM is activated
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list(APPEND sources "patches/esp_rom_multi_heap.c")
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endif()
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list(APPEND private_required_comp soc hal)
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endif()
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if(CONFIG_IDF_TARGET_ARCH_XTENSA)
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list(APPEND sources "patches/esp_rom_longjmp.S")
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endif()
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if(CONFIG_SOC_SYSTIMER_SUPPORTED)
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list(APPEND sources "patches/esp_rom_systimer.c")
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endif()
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if(CONFIG_HAL_WDT_USE_ROM_IMPL)
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list(APPEND sources "patches/esp_rom_wdt.c")
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endif()
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if(CONFIG_ESP_ROM_HAS_FLASH_COUNT_PAGES_BUG OR CONFIG_ESP_ROM_HAS_CACHE_WRITEBACK_BUG)
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list(APPEND sources "patches/esp_rom_cache_esp32s2_esp32s3.c")
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endif()
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if(CONFIG_ESP_ROM_HAS_CACHE_WRITEBACK_BUG)
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list(APPEND sources "patches/esp_rom_cache_writeback_esp32s3.S")
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endif()
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idf_component_register(SRCS ${sources}
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INCLUDE_DIRS ${include_dirs}
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PRIV_REQUIRES ${private_required_comp}
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LDFRAGMENTS linker.lf)
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set(ld_folder "ld")
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# Append a target linker script at the target-specific path,
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# only the 'name' part is different for each script
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function(rom_linker_script name)
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target_linker_script(${COMPONENT_LIB} INTERFACE "${target_folder}/${ld_folder}/${target}.rom.${name}.ld")
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endfunction()
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if(target STREQUAL "linux")
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# We need to disable some warnings due to the ROM code's printf implementation
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if(CMAKE_C_COMPILER_ID STREQUAL "GNU" AND ${CMAKE_CXX_COMPILER_VERSION} GREATER "7.0.0")
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target_compile_options(${COMPONENT_LIB} PRIVATE -Wimplicit-fallthrough=0 -Wno-shift-count-overflow)
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endif()
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if(CMAKE_C_COMPILER_ID MATCHES "Clang") # Clang or AppleClang
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target_compile_options(${COMPONENT_LIB} PRIVATE -Wno-integer-overflow -Wno-shift-count-overflow)
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endif()
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else()
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target_linker_script(${COMPONENT_LIB} INTERFACE "${target_folder}/${ld_folder}/${target}.rom.ld")
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rom_linker_script("api")
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if(CONFIG_COMPILER_FLOAT_LIB_FROM_GCCLIB)
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rom_linker_script("libgcc")
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else()
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rom_linker_script("rvfp")
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endif()
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endif()
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# Common API which is linked both for bootloader and app builds
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if(CONFIG_HAL_WDT_USE_ROM_IMPL)
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rom_linker_script("wdt")
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endif()
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if(CONFIG_HAL_SYSTIMER_USE_ROM_IMPL)
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rom_linker_script("systimer")
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endif()
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if(CONFIG_ESP_ROM_HAS_VERSION)
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rom_linker_script("version")
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endif()
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if(BOOTLOADER_BUILD)
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if(target STREQUAL "esp32")
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if(NOT CONFIG_SPI_FLASH_ROM_DRIVER_PATCH)
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rom_linker_script("spiflash_legacy")
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endif()
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if(CONFIG_ESP32_REV_MIN_FULL GREATER_EQUAL 300)
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rom_linker_script("eco3")
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endif()
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elseif(target STREQUAL "esp32s2")
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rom_linker_script("spiflash_legacy")
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elseif(target STREQUAL "esp32c6")
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# The linking of the bootloader needs to use the rom_i2c_writeReg_Mask in esp32c6.rom.phy.ld
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rom_linker_script("phy")
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endif()
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if(CONFIG_ESP_ROM_HAS_NEWLIB)
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if(target STREQUAL "esp32" OR target STREQUAL "esp32s2")
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rom_linker_script("newlib-funcs")
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else()
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rom_linker_script("newlib")
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endif()
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endif()
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else() # Regular app build
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if(target STREQUAL "esp32")
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rom_linker_script("newlib-data")
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rom_linker_script("syscalls")
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if(NOT CONFIG_SPIRAM_CACHE_WORKAROUND)
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# ESP32 only: these ROM functions may only be used if PSRAM cache workaround is disabled.
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# Otherwise we need to link to a multilib version of libc compiled with PSRAM workaround.
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rom_linker_script("newlib-funcs")
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endif()
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if(NOT CONFIG_SPI_FLASH_ROM_DRIVER_PATCH)
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# For ESP32, inclusion of ROM driver do not depend on CONFIG_SPI_FLASH_ROM_IMPL
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rom_linker_script("spiflash_legacy")
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endif()
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if(CONFIG_ESP32_REV_MIN_FULL GREATER_EQUAL 300)
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rom_linker_script("eco3")
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endif()
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elseif(target STREQUAL "esp32s2")
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rom_linker_script("newlib-funcs")
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rom_linker_script("newlib-data")
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# For ESP32S2, inclusion of ROM driver do not depend on CONFIG_SPI_FLASH_ROM_IMPL
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rom_linker_script("spiflash_legacy")
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elseif(target STREQUAL "esp32c3")
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if(CONFIG_ESP32C3_REV_MIN_FULL GREATER_EQUAL 3)
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rom_linker_script("eco3")
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endif()
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if(CONFIG_ESP32C3_REV_MIN_FULL GREATER_EQUAL 101)
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rom_linker_script("eco7")
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endif()
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elseif(target STREQUAL "esp32c6")
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# esp32c6.rom.api.ld has been split to several lds by components.
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# esp32c6.rom.api.ld is still reserved to map the APIs
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rom_linker_script("phy")
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rom_linker_script("coexist")
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rom_linker_script("net80211")
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rom_linker_script("pp")
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endif()
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if(CONFIG_ESP_ROM_HAS_NEWLIB AND NOT target STREQUAL "esp32" AND NOT target STREQUAL "esp32s2")
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# ESP32 and S2 are a bit different, keep them as special cases in the target specific include section
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rom_linker_script("newlib")
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if(CONFIG_ESP_ROM_HAS_NEWLIB_NANO_FORMAT AND CONFIG_NEWLIB_NANO_FORMAT)
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if(NOT CONFIG_ESP_ROM_HAS_NEWLIB_32BIT_TIME)
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# Newlib-nano functions contains time_t related functions
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# and cannot be used if they were compiled with 32 bit time_t
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rom_linker_script("newlib-nano")
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endif()
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endif()
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if(CONFIG_ESP_ROM_HAS_NEWLIB_NORMAL_FORMAT AND NOT CONFIG_NEWLIB_NANO_FORMAT)
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rom_linker_script("newlib-normal")
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endif()
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endif()
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if(CONFIG_HEAP_TLSF_USE_ROM_IMPL)
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# After registering the component, set the tlsf_set_rom_patches symbol as undefined
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# to force the linker to integrate the whole `esp_rom_tlsf.c` object file inside the
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# final binary. This is necessary because tlsf_set_rom_patches is a constructor, thus,
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# there as no explicit reference/call to it in IDF.
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if((CONFIG_ESP_ROM_TLSF_CHECK_PATCH OR CONFIG_HEAP_TLSF_CHECK_PATCH))
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target_link_libraries(${COMPONENT_LIB} PRIVATE "-u tlsf_set_rom_patches")
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endif()
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if((CONFIG_ESP_ROM_TLSF_CHECK_PATCH OR CONFIG_ESP_ROM_MULTI_HEAP_WALK_PATCH))
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target_link_libraries(${COMPONENT_LIB} PRIVATE "-u esp_rom_include_multi_heap_patch")
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endif()
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rom_linker_script("heap")
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endif()
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if(CONFIG_SPI_FLASH_ROM_IMPL)
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# Older targets do not have a separate ld file for spiflash
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if(NOT target STREQUAL "esp32c3" AND NOT target STREQUAL "esp32s3" AND NOT target STREQUAL "esp32c2")
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rom_linker_script("spiflash")
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endif()
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endif()
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if(CONFIG_MBEDTLS_USE_CRYPTO_ROM_IMPL)
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rom_linker_script("mbedtls")
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endif()
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if(CONFIG_IDF_TARGET_ARCH_XTENSA)
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target_link_libraries(${COMPONENT_LIB} INTERFACE "-Wl,--wrap=longjmp")
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endif()
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endif()
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if(target STREQUAL "esp32s2")
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target_sources(${COMPONENT_LIB} PRIVATE "esp32s2/usb_patches.c")
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endif()
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