| // Copyright 2023 The Pigweed 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 |
| // |
| // https://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. |
| |
| #include "pw_boot_cortex_m/boot.h" |
| |
| #include "pw_malloc/malloc.h" |
| #include "pw_sys_io_ambiq_sdk/init.h" |
| |
| PW_EXTERN_C void pw_boot_PreStaticMemoryInit() {} |
| |
| PW_EXTERN_C void pw_boot_PreStaticConstructorInit() { |
| if constexpr (PW_MALLOC_ACTIVE == 1) { |
| pw_MallocInit(&pw_boot_heap_low_addr, &pw_boot_heap_high_addr); |
| } |
| |
| pw_sys_io_Init(); |
| } |
| |
| PW_EXTERN_C void pw_boot_PreMainInit() {} |
| |
| PW_EXTERN_C PW_NO_RETURN void pw_boot_PostMain() { |
| // In case main() returns, just sit here until the device is reset. |
| while (true) { |
| } |
| PW_UNREACHABLE; |
| } |