• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
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    "${_CWD}/stub/CMSIS/Device/RaspberryPi/RP2040/Include",
29  ]
30}
31
32pw_source_set("rename_exceptions") {
33  public_configs = [
34    ":public_include_dirs",
35    "${PICO_ROOT}/gn:disable_warnings",
36  ]
37  public = [ "${_CWD}/include/cmsis/rename_exceptions.h" ]
38}
39
40# TODO(amontanez): The CMSIS stub should probably be more configurable to match
41# CMake.
42pw_source_set("cmsis") {
43  public_configs = [
44    ":public_include_dirs",
45    "${PICO_ROOT}/gn:disable_warnings",
46  ]
47  public = [
48    "${_CWD}/stub/CMSIS/Core/Include/cmsis_armcc.h",
49    "${_CWD}/stub/CMSIS/Core/Include/cmsis_armclang.h",
50    "${_CWD}/stub/CMSIS/Core/Include/cmsis_armclang_ltm.h",
51    "${_CWD}/stub/CMSIS/Core/Include/cmsis_compiler.h",
52    "${_CWD}/stub/CMSIS/Core/Include/cmsis_gcc.h",
53    "${_CWD}/stub/CMSIS/Core/Include/cmsis_iccarm.h",
54    "${_CWD}/stub/CMSIS/Core/Include/cmsis_version.h",
55    "${_CWD}/stub/CMSIS/Core/Include/core_cm0plus.h",
56    "${_CWD}/stub/CMSIS/Core/Include/mpu_armv7.h",
57    "${_CWD}/stub/CMSIS/Device/RaspberryPi/RP2040/Include/RP2040.h",
58    "${_CWD}/stub/CMSIS/Device/RaspberryPi/RP2040/Include/system_RP2040.h",
59  ]
60  deps = [ "${PICO_ROOT}/src/rp2_common/hardware_clocks" ]
61  sources =
62      [ "${_CWD}/stub/CMSIS/Device/RaspberryPi/RP2040/Source/system_RP2040.c" ]
63}
64