1 // Copyright 2023 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 15 #include "pw_thread/thread_iteration.h" 16 17 #include <zephyr/kernel.h> 18 19 namespace pw::thread { 20 21 namespace zephyr { zephyr_adapter(const struct k_thread * thread,void * user_data)22void zephyr_adapter(const struct k_thread* thread, void* user_data) { 23 const pw::thread::ThreadCallback& cb = 24 *reinterpret_cast<const pw::thread::ThreadCallback*>(user_data); 25 26 ThreadInfo thread_info; 27 28 span<const std::byte> current_name = 29 as_bytes(span(std::string_view(k_thread_name_get((k_tid_t)thread)))); 30 thread_info.set_thread_name(current_name); 31 32 #ifdef CONFIG_THREAD_STACK_INFO 33 thread_info.set_stack_low_addr(thread->stack_info.start); 34 thread_info.set_stack_pointer(thread->stack_info.start + 35 thread->stack_info.size); 36 #endif 37 38 cb(thread_info); 39 } 40 } // namespace zephyr 41 ForEachThread(const pw::thread::ThreadCallback & cb)42Status ForEachThread(const pw::thread::ThreadCallback& cb) { 43 k_thread_user_cb_t adapter_cb = zephyr::zephyr_adapter; 44 45 k_thread_foreach(adapter_cb, (void*)&cb); 46 47 return OkStatus(); 48 } 49 50 } // namespace pw::thread 51