| # 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_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_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_A72) |
| set(GCC_M_CPU cortex-a72) |
| elseif(CONFIG_CPU_CORTEX_R82) |
| set(GCC_M_ARCH armv8.4-a+nolse) |
| 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() |