Function report |
Source Code:arch\x86\kernel\kprobes\core.c |
Create Date:2022-07-28 08:38:26 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
home page | Tree |
Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Returns non-zero if INSN is boostable.* RIP relative instructions are adjusted at copying time in 64 bits mode
Proto:int can_boost(struct insn *insn, void *addr)
Type:int
Parameter:
Type | Parameter | Name |
---|---|---|
struct insn * | insn | |
void * | addr |
161 | If Given an address, look for it in the exception tables Then Return 0 |
165 | If nbytes == 2 Then Return st_bit - Determine whether a bit is set*@nr: bit number to test*@addr: Address to start counting from |
169 | If nbytes != 1 Then Return 0 |
173 | If Value for the false possibility is greater at compile time(inat_is_address_size_prefix(attr)) Then Return 0 |
179 | Case & == 0x60 |
181 | Return opcode != 0x62 |
182 | Case & == 0x70 |
183 | Return 0 |
184 | Case & == 0x90 |
185 | Return opcode != 0x9a |
186 | Case & == 0xc0 |
189 | Case & == 0xd0 |
192 | Case & == 0xe0 |
195 | Case & == 0xf0 |
198 | Default |
Name | Describe |
---|---|
prepare_boost | Prepare reljump right after instruction to boost |
copy_optimized_instructions |
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 |