| # SPDX-License-Identifier: Apache-2.0 |
| |
| list(APPEND TOOLCHAIN_C_FLAGS) |
| list(APPEND TOOLCHAIN_C_FLAGS -mlittle-endian-data -ffunction-sections -fdata-sections -m64bit-doubles) |
| |
| list(APPEND TOOLCHAIN_LD_FLAGS) |
| list(APPEND TOOLCHAIN_LD_FLAGS -mlittle-endian-data -ffunction-sections -fdata-sections -m64bit-doubles) |
| |
| if(NOT CONFIG_PICOLIBC) |
| list(APPEND TOOLCHAIN_LD_FLAGS -lm) |
| endif() |
| |
| if(NOT CONFIG_FPU) |
| list(APPEND TOOLCHAIN_C_FLAGS -nofpu) |
| list(APPEND TOOLCHAIN_LD_FLAGS -nofpu) |
| endif() |
| |
| if("cross-compile" STREQUAL ${ZEPHYR_TOOLCHAIN_VARIANT}) |
| if(CONFIG_CPU_RXV1) |
| list(APPEND TOOLCHAIN_C_FLAGS -misa=v1) |
| list(APPEND TOOLCHAIN_LD_FLAGS -misa=v1) |
| elseif(CONFIG_CPU_RXV2) |
| list(APPEND TOOLCHAIN_C_FLAGS -misa=v2) |
| list(APPEND TOOLCHAIN_LD_FLAGS -misa=v2) |
| else() |
| list(APPEND TOOLCHAIN_C_FLAGS -misa=v3) |
| list(APPEND TOOLCHAIN_LD_FLAGS -misa=v3) |
| endif() |
| elseif("zephyr" STREQUAL ${ZEPHYR_TOOLCHAIN_VARIANT}) |
| if(CONFIG_SOC_SERIES_RX130) |
| list(APPEND TOOLCHAIN_C_FLAGS -mcpu=rx100) |
| list(APPEND TOOLCHAIN_LD_FLAGS -mcpu=rx100) |
| elseif(CONFIG_SOC_SERIES_RX62N) |
| list(APPEND TOOLCHAIN_C_FLAGS -mcpu=rx600) |
| list(APPEND TOOLCHAIN_LD_FLAGS -mcpu=rx600) |
| endif() |
| endif() |
