Function report |
Source Code:kernel\bpf\verifier.c |
Create Date:2022-07-28 12:56:19 |
| Last Modify:2022-05-19 20:02:10 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:py verifier state from src to dst growing dst stack space* when necessary to accommodate larger src stack
Proto:static int copy_func_state(struct bpf_func_state *dst, const struct bpf_func_state *src)
Type:int
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct bpf_func_state * | dst | |
| const struct bpf_func_state * | src |
| 760 | err = do_check() starts with zero-sized stack in struct bpf_verifier_state to* make it consume minimal amount of memory |
| 764 | No 3D Now!(dst, src, offsetof(structbpf_func_state, acquired_refs)) |
| 765 | err = py_reference_state() |
| 768 | Return py_stack_state() |
| Name | Describe |
|---|---|
| copy_verifier_state |
| 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 |