Function report |
Source Code:kernel\bpf\verifier.c |
Create Date:2022-07-28 12:57:26 |
| Last Modify:2022-05-19 20:02:10 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:mark_chain_precision
Proto:static int mark_chain_precision(struct bpf_verifier_env *env, int regno)
Type:int
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct bpf_verifier_env * | env | |
| int | regno |
| 1892 | Return __mark_chain_precision(env, regno, - 1) |
| Name | Describe |
|---|---|
| check_stack_write | heck_stack_read/write functions track spill/fill of registers,* stack boundary and alignment are checked in check_mem_access() |
| check_func_arg | |
| record_func_key | |
| adjust_reg_min_max_vals | Handles ALU ops other than BPF_END, BPF_NEG and BPF_MOV: computes new min/max* and var_off. |
| check_cond_jmp_op | |
| propagate_precision | d precise scalars in the previous equivalent state and* propagate them into the current 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 |