mirror of https://github.com/ARMmbed/mbed-os.git
55 lines
1.4 KiB
CMake
55 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(${mbed_toolchain} STREQUAL "GCC_ARM")
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list(APPEND common_toolchain_options
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"-mthumb-interwork"
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"-marm"
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"-march=armv7-a"
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"-mfpu=vfpv3"
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"-mfloat-abi=hard"
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"-mno-unaligned-access"
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)
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target_compile_options(${target}
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INTERFACE
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${common_toolchain_options}
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)
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target_link_options(${target}
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INTERFACE
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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-a9"
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)
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target_compile_options(${target}
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INTERFACE
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$<$<COMPILE_LANGUAGE:C>:${compile_options}>
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$<$<COMPILE_LANGUAGE:CXX>:${compile_options}>
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$<$<COMPILE_LANGUAGE:ASM>:-mcpu=Cortex-A9>
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)
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target_link_options(${target}
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INTERFACE
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"--cpu=Cortex-A9"
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)
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endif()
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endfunction()
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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_A9
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ARM_MATH_CA9
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__FPU_PRESENT
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__CMSIS_RTOS
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__EVAL
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__MBED_CMSIS_RTOS_CA9
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)
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endfunction()
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