Function report |
Source Code:arch\x86\kernel\unwind_guess.c |
Create Date:2022-07-28 08:51:40 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:unwind_get_return_address
Proto:unsigned long unwind_get_return_address(struct unwind_state *state)
Type:unsigned long
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct unwind_state * | state |
| 13 | If unwind_done(state) Then Return 0 |
| 16 | addr = Use READ_ONCE_NOCHECK() instead of READ_ONCE() if you need* to hide memory access from KASAN.( * sp) |
| 18 | Return ftrace_graph_ret_addr(task, & graph_idx, addr, sp) |
| Name | Describe |
|---|---|
| arch_stack_walk_reliable | This function returns an error if it detects any unreliable features of the* stack. Otherwise it guarantees that the stack trace is reliable.* If the task is not 'current', the caller *must* ensure the task is inactive. |
| arch_stack_walk |
| Source code conversion tool public plug-in interface | X |
|---|---|
| Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |