# Copyright (c) 2020 ARM Limited. All rights reserved. # SPDX-License-Identifier: Apache-2.0 # Sets cpu core options if(${MBED_TOOLCHAIN} STREQUAL "GCC_ARM") list(APPEND common_options "-mthumb" "-mcpu=cortex-m33+nodsp+nofp" ) elseif(${MBED_TOOLCHAIN} STREQUAL "ARM") list(APPEND common_options "-mcpu=cortex-m33+nodsp" "-mfpu=none" ) list(APPEND link_options # Necessary as the linker does not always detect # the architecture from the objectfiles correctly. # Also, the complete flag should be "--cpu=Cortex-M33.no_dsp.no_fp" # but this currently conflicts with CMake's compiler test until fixed "--cpu=Cortex-M33.no_fp" ) endif() function(mbed_set_cpu_core_definitions target) target_compile_definitions(${target} INTERFACE __CORTEX_M33 ARM_MATH_ARMV8MML DOMAIN_NS=1 __CMSIS_RTOS ) endfunction()