51 lines
2.2 KiB
CMake
51 lines
2.2 KiB
CMake
IF(NOT CHIBIOS_PROCESS_STACK_SIZE)
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SET(CHIBIOS_PROCESS_STACK_SIZE 0x400)
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MESSAGE(STATUS "No CHIBIOS_PROCESS_STACK_SIZE specified, using default: ${CHIBIOS_PROCESS_STACK_SIZE}")
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ENDIF()
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IF(NOT CHIBIOS_MAIN_STACK_SIZE)
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SET(CHIBIOS_MAIN_STACK_SIZE 0x400)
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MESSAGE(STATUS "No CHIBIOS_MAIN_STACK_SIZE specified, using default: ${CHIBIOS_MAIN_STACK_SIZE}")
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ENDIF()
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SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -L\"${CHIBIOS_ROOT}/os/common/startup/ARMCMx/compilers/GCC/ld\"")
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SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--defsym=__process_stack_size__=${CHIBIOS_PROCESS_STACK_SIZE}")
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SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--defsym=__main_stack_size__=${CHIBIOS_MAIN_STACK_SIZE}")
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# Auto-generate linker script
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IF(NOT ChibiOS_LINKER_SCRIPT)
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FILE(WRITE ${CMAKE_BINARY_DIR}/chibios_link.ld.in
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"MEMORY\n"
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"{\n"
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" flash : org = 0x08000000, len = \${STM32_FLASH_SIZE}\n"
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" ram0 : org = 0x20000000, len = \${STM32_RAM_SIZE}\n"
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" ram1 : org = 0x00000000, len = 0\n"
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" ram2 : org = 0x00000000, len = 0\n"
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" ram3 : org = 0x00000000, len = 0\n"
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" ram4 : org = \${STM32_CCRAM_ORIGIN}, len = \${STM32_CCRAM_SIZE}\n"
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" ram5 : org = 0x00000000, len = 0\n"
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" ram6 : org = 0x00000000, len = 0\n"
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" ram7 : org = 0x00000000, len = 0\n"
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"}\n"
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"REGION_ALIAS(\"VECTORS_FLASH\", flash);\n"
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"REGION_ALIAS(\"VECTORS_FLASH_LMA\", flash);\n"
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"REGION_ALIAS(\"XTORS_FLASH\", flash);\n"
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"REGION_ALIAS(\"XTORS_FLASH_LMA\", flash);\n"
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"REGION_ALIAS(\"TEXT_FLASH\", flash);\n"
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"REGION_ALIAS(\"TEXT_FLASH_LMA\", flash);\n"
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"REGION_ALIAS(\"RODATA_FLASH\", flash);\n"
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"REGION_ALIAS(\"RODATA_FLASH_LMA\", flash);\n"
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"REGION_ALIAS(\"VARIOUS_FLASH\", flash);\n"
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"REGION_ALIAS(\"VARIOUS_FLASH_LMA\", flash);\n"
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"REGION_ALIAS(\"RAM_INIT_FLASH_LMA\", flash);\n"
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"REGION_ALIAS(\"MAIN_STACK_RAM\", ram0);\n"
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"REGION_ALIAS(\"PROCESS_STACK_RAM\", ram0);\n"
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"REGION_ALIAS(\"DATA_RAM\", ram0);\n"
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"REGION_ALIAS(\"DATA_RAM_LMA\", flash);\n"
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"REGION_ALIAS(\"BSS_RAM\", ram0);\n"
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"REGION_ALIAS(\"HEAP_RAM\", ram0);\n"
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"INCLUDE rules.ld\n"
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)
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SET(ChibiOS_LINKER_SCRIPT ${CMAKE_BINARY_DIR}/chibios_link.ld.in)
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ENDIF()
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