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