Function report |
Source Code:kernel\bpf\verifier.c |
Create Date:2022-07-28 13:01:15 |
| Last Modify:2022-05-19 20:02:10 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Generate min value of the high 32-bit from TNUM info.
Proto:static u64 gen_hi_min(struct tnum var)
Type:u64
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct tnum | var |
| 5544 | Return value & ~0xffffffffULL |
| Name | Describe |
|---|---|
| reg_set_min_max | Adjusts the register min/max values in the case that the dst_reg is the* variable register that we are working on, and src_reg is a constant or we're* simply doing a BPF_K check.* In JEQ/JNE cases we also adjust the var_off values. |
| reg_set_min_max_inv | Same as above, but for the case that dst_reg holds a constant and src_reg is* the variable reg. |
| 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 |