mirror of https://github.com/ARMmbed/mbed-os.git
53 lines
1.4 KiB
CMake
53 lines
1.4 KiB
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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function(mbed_set_cpu_core_options target mbed_toolchain)
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if(${mbed_toolchain} STREQUAL "GCC_ARM")
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list(APPEND common_toolchain_options
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"-mthumb"
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"-mfpu=fpv5-sp-d16"
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"-mfloat-abi=softfp"
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"-march=armv8-m.main"
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)
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target_compile_options(${target}
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PUBLIC
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${common_toolchain_options}
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)
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target_link_options(${target}
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PUBLIC
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${common_toolchain_options}
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)
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elseif(${mbed_toolchain} STREQUAL "ARM")
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list(APPEND compile_options
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"-mcpu=cortex-m33+nodsp"
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"-mfpu=fpv5-sp-d16"
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"-mfloat-abi=hard"
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)
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target_compile_options(${target}
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PUBLIC
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$<$<COMPILE_LANGUAGE:C>:${compile_options}>
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$<$<COMPILE_LANGUAGE:CXX>:${compile_options}>
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$<$<COMPILE_LANGUAGE:ASM>:--cpu=Cortex-M33.no_dsp>
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)
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target_link_options(${target}
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PUBLIC
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"--cpu=Cortex-M33.no_dsp"
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)
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endif()
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target_compile_definitions(${target}
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PUBLIC
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__CORTEX_M33
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ARM_MATH_ARMV8MML
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DOMAIN_NS=1
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__FPU_PRESENT=1U
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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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