41 lines
1.4 KiB
Makefile
41 lines
1.4 KiB
Makefile
#Linker scripts used to link the final application.
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#Warning: These linker scripts are only used when the normal app is compiled; the bootloader
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#specifies its own scripts.
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LINKER_SCRIPTS += esp32.rom.ld \
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esp32.rom.libgcc.ld \
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esp32.rom.syscalls.ld \
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esp32.rom.newlib-data.ld \
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esp32.rom.api.ld
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#SPI-RAM incompatible functions can be used in when the SPI RAM
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#workaround is not enabled.
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ifndef CONFIG_SPIRAM_CACHE_WORKAROUND
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LINKER_SCRIPTS += esp32.rom.newlib-funcs.ld
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ifdef CONFIG_ESP32_REV_MIN_3
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LINKER_SCRIPTS += esp32.rom.eco3.ld
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endif
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# Include in newlib nano from ROM only if SPIRAM cache workaround is disabled
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ifdef CONFIG_NEWLIB_NANO_FORMAT
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LINKER_SCRIPTS += esp32.rom.newlib-nano.ld
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endif
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endif #CONFIG_SPIRAM_CACHE_WORKAROUND
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ifndef CONFIG_SPI_FLASH_ROM_DRIVER_PATCH
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LINKER_SCRIPTS += esp32.rom.spiflash.ld
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endif
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ifndef CONFIG_SDK_TOOLCHAIN_SUPPORTS_TIME_WIDE_64_BITS
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# If SDK_TOOLCHAIN_SUPPORTS_TIME_WIDE_64_BITS option is defined
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# then all time functions from the ROM memory will not be linked.
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# Instead, those functions can be used from the toolchain by ESP-IDF.
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LINKER_SCRIPTS += esp32.rom.newlib-time.ld
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endif
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COMPONENT_ADD_LDFLAGS += -L $(COMPONENT_PATH)/esp32/ld \
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$(addprefix -T ,$(LINKER_SCRIPTS)) \
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COMPONENT_ADD_LINKER_DEPS += $(addprefix esp32/ld/, $(LINKER_SCRIPTS))
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