1# Copyright 2022 The Pigweed Authors 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); you may not 4# use this file except in compliance with the License. You may obtain a copy of 5# the License at 6# 7# https://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 11# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 12# License for the specific language governing permissions and limitations under 13# the License. 14 15import("//build_overrides/pi_pico.gni") 16import("//build_overrides/pigweed.gni") 17 18import("$dir_pw_build/target_types.gni") 19 20# TODO(amontanez): This can go away if the GN build can be upstreamed to the 21# Pi Pico repo. 22_CWD = "${PICO_SRC_DIR}/src/rp2_common/cmsis" 23 24config("public_include_dirs") { 25 include_dirs = [ 26 "${_CWD}/include", 27 "${_CWD}/stub/CMSIS/Core/Include", 28 "${_CWD}/stub/CMSIS/Device/RaspberryPi/RP2040/Include", 29 ] 30} 31 32config("rename_exceptions_config") { 33 defines = [ "LIB_CMSIS_CORE=1" ] 34 inputs = [ "${_CWD}/include/cmsis/rename_exceptions.h" ] 35 cflags = [ "-include" + 36 rebase_path("${_CWD}/include/cmsis/rename_exceptions.h", 37 root_build_dir) ] 38} 39 40pw_source_set("rename_exceptions") { 41 public_configs = [ 42 ":public_include_dirs", 43 "${PICO_ROOT}/gn:disable_warnings", 44 ] 45 public = [ "${_CWD}/include/cmsis/rename_exceptions.h" ] 46} 47 48# TODO(amontanez): The CMSIS stub should probably be more configurable to match 49# CMake. 50pw_source_set("cmsis") { 51 public_configs = [ 52 ":public_include_dirs", 53 "${PICO_ROOT}/gn:disable_warnings", 54 ] 55 public = [ 56 "${_CWD}/stub/CMSIS/Core/Include/cmsis_armcc.h", 57 "${_CWD}/stub/CMSIS/Core/Include/cmsis_armclang.h", 58 "${_CWD}/stub/CMSIS/Core/Include/cmsis_armclang_ltm.h", 59 "${_CWD}/stub/CMSIS/Core/Include/cmsis_compiler.h", 60 "${_CWD}/stub/CMSIS/Core/Include/cmsis_gcc.h", 61 "${_CWD}/stub/CMSIS/Core/Include/cmsis_iccarm.h", 62 "${_CWD}/stub/CMSIS/Core/Include/cmsis_version.h", 63 "${_CWD}/stub/CMSIS/Core/Include/core_cm0plus.h", 64 "${_CWD}/stub/CMSIS/Core/Include/mpu_armv7.h", 65 "${_CWD}/stub/CMSIS/Device/RaspberryPi/RP2040/Include/RP2040.h", 66 "${_CWD}/stub/CMSIS/Device/RaspberryPi/RP2040/Include/system_RP2040.h", 67 ] 68 deps = [ "${PICO_ROOT}/src/rp2_common/hardware_clocks" ] 69 sources = 70 [ "${_CWD}/stub/CMSIS/Device/RaspberryPi/RP2040/Source/system_RP2040.c" ] 71} 72