diff options
Diffstat (limited to 'cmake/toolchain/armclang.cmake')
| -rw-r--r-- | cmake/toolchain/armclang.cmake | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/cmake/toolchain/armclang.cmake b/cmake/toolchain/armclang.cmake deleted file mode 100644 index 7d607ed..0000000 --- a/cmake/toolchain/armclang.cmake +++ /dev/null @@ -1,104 +0,0 @@ -# -# Copyright (c) 2019-2021 Arm Limited. All rights reserved. -# -# SPDX-License-Identifier: Apache-2.0 -# -# Licensed under the Apache License, Version 2.0 (the License); you may -# not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an AS IS BASIS, WITHOUT -# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. -# - -if (__TOOLCHAIN_LOADED) - return() -endif() -set(__TOOLCHAIN_LOADED TRUE) - -set(CMAKE_SYSTEM_NAME Generic) -set(CMAKE_C_COMPILER "armclang") -set(CMAKE_CXX_COMPILER "armclang") -set(CMAKE_ASM_COMPILER "armclang") -set(CMAKE_SYSTEM_PROCESSOR "cortex-m33+nodsp" CACHE STRING "Select Cortex-M architure. (cortex-m0, cortex-m3, cortex-m33, cortex-m4, cortex-m55, cortex-m7, etc)") - -set(CMAKE_C_STANDARD 99) -set(CMAKE_CXX_STANDARD 11) - -# The system processor could for example be set to cortex-m33+nodsp+nofp. -set(__CPU_COMPILE_TARGET ${CMAKE_SYSTEM_PROCESSOR}) -string(REPLACE "+" ";" __CPU_FEATURES ${__CPU_COMPILE_TARGET}) -list(POP_FRONT __CPU_FEATURES CMAKE_SYSTEM_PROCESSOR) - -string(FIND ${__CPU_COMPILE_TARGET} "+" __OFFSET) -if(__OFFSET GREATER_EQUAL 0) - string(SUBSTRING ${__CPU_COMPILE_TARGET} ${__OFFSET} -1 CPU_FEATURES) -endif() - -# Add -mcpu to the compile options to override the -mcpu the CMake toolchain adds -add_compile_options( - -mcpu=${__CPU_COMPILE_TARGET} - "$<$<COMPILE_LANGUAGE:ASM>:-masm=auto;--target=arm-arm-none-eabi>") - -# Set floating point unit -if("${__CPU_COMPILE_TARGET}" MATCHES "\\+fp") - set(FLOAT hard) -elseif("${__CPU_COMPILE_TARGET}" MATCHES "\\+nofp") - set(FLOAT soft) -elseif("${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "cortex-m33" OR - "${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "cortex-m4" OR - "${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "cortex-m55" OR - "${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "cortex-m7") - set(FLOAT hard) -else() - set(FLOAT soft) -endif() - -add_compile_options(-mfloat-abi=${FLOAT}) -#add_link_options(-mfloat-abi=${FLOAT}) - -# Link target -set(__CPU_LINK_TARGET ${CMAKE_SYSTEM_PROCESSOR}) -if("nodsp" IN_LIST __CPU_FEATURES) - string(APPEND __CPU_LINK_TARGET ".no_dsp") -endif() -if("nofp" IN_LIST __CPU_FEATURES) - string(APPEND __CPU_LINK_TARGET ".no_fp") -endif() - -if(CMAKE_SYSTEM_PROCESSOR STREQUAL "cortex-m55") - set(__CPU_LINK_TARGET 8.1-M.Main.dsp) -endif() - -add_link_options(--cpu=${__CPU_LINK_TARGET}) -add_link_options(--lto --info common,debug,sizes,totals,veneers,unused --symbols --diag_suppress=L6439W) - -# -# Compile options -# - -add_compile_options(-Wall -Wextra - -Wsign-compare - -Wunused - -Wswitch-default - -Wformat - -Wdouble-promotion - -Wredundant-decls - -Wshadow - -Wcast-align - -Wnull-dereference - -Wno-deprecated-register - -Wno-format-extra-args - -Wno-missing-field-initializers - -Wno-unused-function - -Wno-unused-label - -Wno-unused-parameter - -Wno-return-type) -add_compile_options(-fno-unwind-tables -fno-rtti -fno-exceptions) -add_compile_options(-mthumb) -add_compile_options("$<$<CONFIG:DEBUG>:-gdwarf-3>") |