| # Copyright (c) 2020 Project CHIP Authors |
| # |
| # 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 |
| # |
| # http://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. |
| |
| import("//build_overrides/chip.gni") |
| import("//build_overrides/nxp_sdk.gni") |
| |
| config("support_config") { |
| include_dirs = [ "../../.." ] |
| |
| # Link options that provides replace dynamic memory operations in standard |
| # library with the FreeRTOS malloc in platform code. |
| ldflags = [ |
| # memory allocation -- these must be re-entrant and do locking |
| "-Wl,--wrap=malloc", |
| "-Wl,--wrap=free", |
| "-Wl,--wrap=realloc", |
| "-Wl,--wrap=calloc", |
| "-Wl,--wrap=MemoryAlloc", |
| "-Wl,--wrap=exit", |
| "-Wl,--wrap=printf", |
| |
| # Wrap these in case internal newlib call them (e.g. strdup will) |
| # directly call _malloc_r) |
| "-Wl,--wrap=_malloc_r", |
| "-Wl,--wrap=_realloc_r", |
| "-Wl,--wrap=_free_r", |
| "-Wl,--wrap=_calloc_r", |
| ] |
| } |
| |
| source_set("freertos_memory_utils") { |
| sources = [ "Memconfig.cpp" ] |
| cflags = [ "-Wconversion" ] |
| |
| deps = [ "${nxp_sdk_build_root}:nxp_sdk" ] |
| |
| public_configs = [ ":support_config" ] |
| } |