diff options
Diffstat (limited to 'cmake/toolchain/arm-none-eabi-gcc.cmake')
| -rw-r--r-- | cmake/toolchain/arm-none-eabi-gcc.cmake | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/cmake/toolchain/arm-none-eabi-gcc.cmake b/cmake/toolchain/arm-none-eabi-gcc.cmake index d37a3dc..ec10b2f 100644 --- a/cmake/toolchain/arm-none-eabi-gcc.cmake +++ b/cmake/toolchain/arm-none-eabi-gcc.cmake @@ -1,5 +1,5 @@ # -# Copyright (c) 2020-2021 Arm Limited. All rights reserved. +# Copyright (c) 2020-2022 Arm Limited. All rights reserved. # # SPDX-License-Identifier: Apache-2.0 # @@ -40,9 +40,16 @@ set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) set(CMAKE_C_STANDARD 11) set(CMAKE_CXX_STANDARD 14) +set(GCC_CPU "${TARGET_CPU}") +if ("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "cortex-m85") + set(GCC_CPU "cortex-m55") + list(APPEND GCC_CPU ${TARGET_CPU_FEATURES}) + list(JOIN GCC_CPU "+" GCC_CPU) +endif() + # Compile options add_compile_options( - -mcpu=${TARGET_CPU} + -mcpu=${GCC_CPU} -mthumb "$<$<CONFIG:DEBUG>:-gdwarf-3>" "$<$<COMPILE_LANGUAGE:CXX>:-fno-unwind-tables;-fno-rtti;-fno-exceptions>") @@ -53,7 +60,7 @@ add_compile_definitions( # Link options add_link_options( - -mcpu=${TARGET_CPU} + -mcpu=${GCC_CPU} -mthumb --specs=nosys.specs) @@ -63,7 +70,8 @@ if("${TARGET_CPU}" MATCHES "\\+fp") elseif("${TARGET_CPU}" MATCHES "\\+nofp") set(FLOAT soft) elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "cortex-m33" OR - "${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "cortex-m55") + "${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "cortex-m55" OR + "${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "cortex-m85") set(FLOAT hard) elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "cortex-m4" OR "${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "cortex-m7") @@ -97,4 +105,4 @@ add_compile_options( -Wunused -Wno-redundant-decls -)
\ No newline at end of file +) |