| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| |
| #ifndef H_OS_PRIV_ |
| #define H_OS_PRIV_ |
| |
| #include "os/mynewt.h" |
| #include "console/console.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /* Run in priviliged or unprivileged Thread mode */ |
| #define OS_RUN_PRIV (0) |
| #define OS_RUN_UNPRIV (1) |
| |
| extern struct os_task g_idle_task; |
| extern struct os_task_list g_os_run_list; |
| extern struct os_task_list g_os_sleep_list; |
| extern struct os_task_stailq g_os_task_list; |
| extern struct os_callout_list g_callout_list; |
| |
| void os_msys_init(void); |
| |
| /** |
| * Prints information about a crash to the console. This functionality is |
| * defined as a macro rather than a function to ensure that it gets inlined, |
| * enforcing a predictable call stack. |
| */ |
| #define OS_PRINT_ASSERT(file, line, func, e) do \ |
| { \ |
| if (!(file)) { \ |
| console_printf("Assert @ 0x%x\n", \ |
| (unsigned int)__builtin_return_address(0)); \ |
| } else { \ |
| console_printf("Assert @ 0x%x - %s:%d\n", \ |
| (unsigned int)__builtin_return_address(0), \ |
| (file), (line)); \ |
| } \ |
| } while (0) |
| |
| #if MYNEWT_VAL(OS_CRASH_STACKTRACE) |
| /** |
| * Print addresses from stack which look like they might be instruction |
| * pointers. Expects to be called from assert/fault handler. Function limits |
| * the amount of stack it walks. |
| * |
| * @param sp Pointer to where stack starts. |
| */ |
| void os_stacktrace(uintptr_t sp); |
| #else |
| #define os_stacktrace(sp) |
| #endif |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif |