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Copy pathgcc-m-cpu.cmake
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gcc-m-cpu.cmake
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# SPDX-License-Identifier: Apache-2.0
# Determines what argument to give to -mcpu= based on the
# KConfig'uration and sets this to GCC_M_CPU
if("${ARCH}" STREQUAL "arm")
if (CONFIG_CPU_CORTEX_M0)
set(GCC_M_CPU cortex-m0)
elseif(CONFIG_CPU_CORTEX_M0PLUS)
set(GCC_M_CPU cortex-m0plus)
elseif(CONFIG_CPU_CORTEX_M1)
set(GCC_M_CPU cortex-m1)
elseif(CONFIG_CPU_CORTEX_M3)
set(GCC_M_CPU cortex-m3)
elseif(CONFIG_CPU_CORTEX_M4)
set(GCC_M_CPU cortex-m4)
elseif(CONFIG_CPU_CORTEX_M7)
set(GCC_M_CPU cortex-m7)
elseif(CONFIG_CPU_CORTEX_M23)
set(GCC_M_CPU cortex-m23)
elseif(CONFIG_CPU_CORTEX_M33)
if (CONFIG_ARMV8_M_DSP)
set(GCC_M_CPU cortex-m33)
else()
set(GCC_M_CPU cortex-m33+nodsp)
endif()
elseif(CONFIG_CPU_CORTEX_M55)
if (CONFIG_ARMV8_1_M_MVEF)
set(GCC_M_CPU cortex-m55)
elseif(CONFIG_ARMV8_1_M_MVEI)
set(GCC_M_CPU cortex-m55+nomve.fp)
elseif(CONFIG_ARMV8_M_DSP)
set(GCC_M_CPU cortex-m55+nomve)
else()
set(GCC_M_CPU cortex-m55+nodsp)
endif()
elseif(CONFIG_CPU_CORTEX_M85)
if (CONFIG_ARMV8_1_M_MVEF)
set(GCC_M_CPU cortex-m85)
elseif(CONFIG_ARMV8_1_M_MVEI)
set(GCC_M_CPU cortex-m85+nomve.fp)
elseif(CONFIG_ARMV8_M_DSP)
set(GCC_M_CPU cortex-m85+nomve)
else()
set(GCC_M_CPU cortex-m85+nodsp)
endif()
elseif(CONFIG_CPU_CORTEX_R4)
if(CONFIG_FPU AND CONFIG_CPU_HAS_VFP)
set(GCC_M_CPU cortex-r4f)
else()
set(GCC_M_CPU cortex-r4)
endif()
elseif(CONFIG_CPU_CORTEX_R5)
set(GCC_M_CPU cortex-r5)
if(CONFIG_FPU AND CONFIG_CPU_HAS_VFP)
if(NOT CONFIG_VFP_FEATURE_DOUBLE_PRECISION)
set(GCC_M_CPU ${GCC_M_CPU}+nofp.dp)
endif()
else()
set(GCC_M_CPU ${GCC_M_CPU}+nofp)
endif()
elseif(CONFIG_CPU_CORTEX_R7)
set(GCC_M_CPU cortex-r7)
if(CONFIG_FPU AND CONFIG_CPU_HAS_VFP)
if(NOT CONFIG_VFP_FEATURE_DOUBLE_PRECISION)
set(GCC_M_CPU ${GCC_M_CPU}+nofp.dp)
endif()
else()
set(GCC_M_CPU ${GCC_M_CPU}+nofp)
endif()
elseif(CONFIG_CPU_CORTEX_R8)
set(GCC_M_CPU cortex-r8)
if(CONFIG_FPU AND CONFIG_CPU_HAS_VFP)
if(NOT CONFIG_VFP_FEATURE_DOUBLE_PRECISION)
set(GCC_M_CPU ${GCC_M_CPU}+nofp.dp)
endif()
else()
set(GCC_M_CPU ${GCC_M_CPU}+nofp)
endif()
elseif(CONFIG_CPU_CORTEX_R52)
set(GCC_M_CPU cortex-r52)
if(CONFIG_FPU AND CONFIG_CPU_HAS_VFP)
if(NOT CONFIG_VFP_FEATURE_DOUBLE_PRECISION)
set(GCC_M_CPU ${GCC_M_CPU}+nofp.dp)
endif()
endif()
elseif(CONFIG_CPU_CORTEX_A9)
set(GCC_M_CPU cortex-a9)
else()
message(FATAL_ERROR "Expected CONFIG_CPU_CORTEX_x to be defined")
endif()
elseif("${ARCH}" STREQUAL "arm64")
if(CONFIG_CPU_CORTEX_A53)
set(GCC_M_CPU cortex-a53)
elseif(CONFIG_CPU_CORTEX_A55)
set(GCC_M_CPU cortex-a55)
elseif(CONFIG_CPU_CORTEX_A76)
set(GCC_M_CPU cortex-a76)
elseif(CONFIG_CPU_CORTEX_A76_A55)
set(GCC_M_CPU cortex-a76)
set(GCC_M_TUNE cortex-a76.cortex-a55)
elseif(CONFIG_CPU_CORTEX_A72)
set(GCC_M_CPU cortex-a72)
elseif(CONFIG_CPU_CORTEX_R82)
set(GCC_M_CPU cortex-r82)
endif()
elseif("${ARCH}" STREQUAL "arc")
if(CONFIG_CPU_EM4_FPUS)
set(GCC_M_CPU em4_fpus)
elseif(CONFIG_CPU_EM4_DMIPS)
set(GCC_M_CPU em4_dmips)
elseif(CONFIG_CPU_EM4_FPUDA)
set(GCC_M_CPU em4_fpuda)
elseif(CONFIG_CPU_HS3X)
set(GCC_M_CPU archs)
elseif(CONFIG_CPU_HS4X)
set(GCC_M_CPU hs4x)
elseif(CONFIG_CPU_HS5X)
set(GCC_M_CPU hs5x)
elseif(CONFIG_CPU_HS6X)
set(GCC_M_CPU hs6x)
elseif(CONFIG_CPU_EM4)
set(GCC_M_CPU arcem)
elseif(CONFIG_CPU_EM6)
set(GCC_M_CPU arcem)
endif()
endif()