函数逻辑报告 |
Source Code:arch\x86\kernel\dumpstack_32.c |
Create Date:2022-07-27 08:33:01 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| 首页 | 函数Tree |
| 注解内核,赢得工具 | 下载SCCT | English |
函数名称:get_stack_info
函数原型:int get_stack_info(unsigned long *stack, struct task_struct *task, struct stack_info *info, unsigned long *visit_mask)
返回类型:int
参数:
| 类型 | 参数 | 名称 |
|---|---|---|
| unsigned long * | stack | |
| struct task_struct * | task | |
| struct stack_info * | info | |
| unsigned long * | visit_mask |
| 120 | 如果in_task_stack(stack, task, info)则转到:recursion_check |
| 126 | 如果in_entry_stack(stack, info)则转到:recursion_check |
| 129 | 如果in_hardirq_stack(stack, info)则转到:recursion_check |
| 132 | 如果in_softirq_stack(stack, info)则转到:recursion_check |
| 135 | 如果in_doublefault_stack(stack, info)则转到:recursion_check |
| 138 | 转到:unknown |
| 140 | recursion_check : |
| 146 | 如果visit_mask则 |
| 147 | 如果visit_mask按位与1UL左移type位则 |
| 148 | printk_deferred_once(warning conditions "WARNING: stack recursion on stack type %d\n", type) |
| 149 | 转到:unknown |
| 151 | visit_mask或等于1UL左移type位 |
| 154 | 返回:0 |
| 156 | unknown : |
| 157 | type等于STACK_TYPE_UNKNOWN |
| 158 | 返回:负EINVAL |
| 名称 | 描述 |
|---|---|
| show_trace_log_lvl | |
| stack_access_ok | |
| __unwind_start | |
| unwind_dump | |
| update_stack_state | |
| __unwind_start | |
| unwind_next_frame | |
| __unwind_start |
| 源代码转换工具 开放的插件接口 | X |
|---|---|
| 支持:c/c++/esqlc/java Oracle/Informix/Mysql 插件可实现:逻辑报告 代码生成和批量转换代码 |