Function report |
Source Code:kernel\bpf\verifier.c |
Create Date:2022-07-28 12:57:06 |
| Last Modify:2022-05-19 20:02:10 | Copyright©Brick |
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| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Backtrack one insn at a time. If idx is not at the top of recorded* history then previous instruction came from straight line execution.
Proto:static int get_prev_insn_idx(struct bpf_verifier_state *st, int i, u32 *history)
Type:int
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct bpf_verifier_state * | st | |
| int | i | |
| u32 * | history |
| 1499 | Else |
| 1500 | i-- |
| 1502 | Return i |
| Name | Describe |
|---|---|
| __mark_chain_precision |
| 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 |