Momentum-Apps/cmake/ChibiOS/ChibiOS17_LD.cmake

IF(NOT CHIBIOS_PROCESS_STACK_SIZE)
    SET(CHIBIOS_PROCESS_STACK_SIZE 0x200)
    MESSAGE(STATUS "No CHIBIOS_PROCESS_STACK_SIZE specified, using default: ${CHIBIOS_PROCESS_STACK_SIZE}")
ENDIF()

IF(NOT CHIBIOS_MAIN_STACK_SIZE)
    SET(CHIBIOS_MAIN_STACK_SIZE 0x200)
    MESSAGE(STATUS "No CHIBIOS_MAIN_STACK_SIZE specified, using default: ${CHIBIOS_MAIN_STACK_SIZE}")
ENDIF()

SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -L\"${CHIBIOS_ROOT}/os/common/startup/ARMCMx/compilers/GCC/ld\"")
SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--defsym=__process_stack_size__=${CHIBIOS_PROCESS_STACK_SIZE}")
SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--defsym=__main_stack_size__=${CHIBIOS_MAIN_STACK_SIZE}")

# Auto-generate linker script
IF(NOT ChibiOS_LINKER_SCRIPT)
    FILE(WRITE ${CMAKE_BINARY_DIR}/chibios_link.ld.in
        "MEMORY\n"
        "{\n"
            "flash0  : org = 0x08000000, len = \${STM32_FLASH_SIZE}\n"
            "flash1  : org = 0x00000000, len = 0\n"
            "flash2  : org = 0x00000000, len = 0\n"
            "flash3  : org = 0x00000000, len = 0\n"
            "flash4  : org = 0x00000000, len = 0\n"
            "flash5  : org = 0x00000000, len = 0\n"
            "flash6  : org = 0x00000000, len = 0\n"
            "flash7  : org = 0x00000000, len = 0\n"
            "ram0    : org = 0x20000000, len = \${STM32_RAM_SIZE}\n"
            "ram1    : org = 0x00000000, len = 0\n"
            "ram2    : org = 0x00000000, len = 0\n"
            "ram3    : org = 0x00000000, len = 0\n"
            "ram4    : org = \${STM32_CCRAM_ORIGIN}, len = \${STM32_CCRAM_SIZE}\n"
            "ram5    : org = 0x00000000, len = 0\n"
            "ram6    : org = 0x00000000, len = 0\n"
            "ram7    : org = 0x00000000, len = 0\n"
        "}\n"
        "REGION_ALIAS(\"VECTORS_FLASH\", flash0);\n"
        "REGION_ALIAS(\"VECTORS_FLASH_LMA\", flash0);\n"
        "REGION_ALIAS(\"XTORS_FLASH\", flash0);\n"
        "REGION_ALIAS(\"XTORS_FLASH_LMA\", flash0);\n"
        "REGION_ALIAS(\"TEXT_FLASH\", flash0);\n"
        "REGION_ALIAS(\"TEXT_FLASH_LMA\", flash0);\n"
        "REGION_ALIAS(\"RODATA_FLASH\", flash0);\n"
        "REGION_ALIAS(\"RODATA_FLASH_LMA\", flash0);\n"
        "REGION_ALIAS(\"VARIOUS_FLASH\", flash0);\n"
        "REGION_ALIAS(\"VARIOUS_FLASH_LMA\", flash0);\n"
        "REGION_ALIAS(\"RAM_INIT_FLASH_LMA\", flash0);\n"
        "REGION_ALIAS(\"MAIN_STACK_RAM\", ram0);\n"
        "REGION_ALIAS(\"PROCESS_STACK_RAM\", ram0);\n"
        "REGION_ALIAS(\"DATA_RAM\", ram0);\n"
        "REGION_ALIAS(\"DATA_RAM_LMA\", flash0);\n"
        "REGION_ALIAS(\"BSS_RAM\", ram0);\n"
        "REGION_ALIAS(\"HEAP_RAM\", ram0);\n"
        "INCLUDE rules.ld\n"
    )
    SET(ChibiOS_LINKER_SCRIPT ${CMAKE_BINARY_DIR}/chibios_link.ld.in)
ENDIF()