Toolchain_stm32h750_atollic_flash.cmake

set(CMAKE_SYSTEM_NAME Generic)
set(CMAKE_SYSTEM_VERSION 1)
set(CMAKE_SYSTEM_PROCESSOR arm-none-eabi)

set(ATOLLIC_PATH "/opt/Atollic_TrueSTUDIO_for_STM32_x86_64_9.3.0/ARMTools/bin")

set(CMAKE_ASM_COMPILER ${ATOLLIC_PATH}/arm-atollic-eabi-gcc)
set(CMAKE_C_COMPILER   ${ATOLLIC_PATH}/arm-atollic-eabi-gcc)
set(CMAKE_CXX_COMPILER ${ATOLLIC_PATH}/arm-atollic-eabi-g++)

set(CXX_STANDARD 11)
set(C_STANDARD 11)

set(ARCH_STM32  "-mthumb -mcpu=cortex-m7 -mfloat-abi=hard -mfpu=fpv5-sp-d16")
set(FLAGS_STM32 "${ARCH_STM32} -ffunction-sections -fdata-sections")
set(WARN_STM32  "-Wall -Werror=return-type")

set(CMAKE_ASM_FLAGS 				"${FLAGS_STM32} ${WARN_STM32} -Wa,--warn -x assembler-with-cpp" CACHE STRING "" FORCE)
set(CMAKE_ASM_FLAGS_DEBUG 			"-Og -g3" CACHE STRING "" FORCE)
set(CMAKE_ASM_FLAGS_RELEASE 		"-Os" CACHE STRING "" FORCE)
set(CMAKE_ASM_FLAGS_RELWITHDEBINFO 	"-Os -g3" CACHE STRING "" FORCE)
set(CMAKE_ASM_FLAGS_MINSIZEREL 		"-Os" CACHE STRING "" FORCE)

set(CMAKE_C_FLAGS 					"${FLAGS_STM32} ${WARN_STM32} -fstack-usage --specs=nano.specs" CACHE STRING "" FORCE)
set(CMAKE_C_FLAGS_DEBUG 			"-Og -g3" CACHE STRING "" FORCE)
set(CMAKE_C_FLAGS_RELEASE 			"-Os" CACHE STRING "" FORCE)
set(CMAKE_C_FLAGS_RELWITHDEBINFO 	"-Os -g3" CACHE STRING "" FORCE)
set(CMAKE_C_FLAGS_MINSIZEREL 		"-Os" CACHE STRING "" FORCE)

set(CMAKE_CXX_FLAGS 				"${FLAGS_STM32} ${WARN_STM32} -fstack-usage -fno-threadsafe-statics -fno-rtti -fno-exceptions --specs=nano.specs" CACHE STRING "" FORCE)
set(CMAKE_CXX_FLAGS_DEBUG 			"-Og -g3" CACHE STRING "" FORCE)
set(CMAKE_CXX_FLAGS_RELEASE 		"-Os" CACHE STRING "" FORCE)
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO 	"-Os -g3" CACHE STRING "" FORCE)
set(CMAKE_CXX_FLAGS_MINSIZEREL 		"-Os" CACHE STRING "" FORCE)

set(CMAKE_EXE_LINKER_FLAGS "${ARCH_STM32} -T\"${CMAKE_CURRENT_SOURCE_DIR}/STM32H750VB_FLASH.ld\" --specs=nosys.specs -static -Wl,-cref,-u,Reset_Handler \"-Wl,-Map=stm32h7_qspi_boot.map\" -Wl,--gc-sections -Wl,--defsym=malloc_getpagesize_P=0x80" CACHE STRING "" FORCE)