Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\bpf\verifier.c Create Date:2022-07-28 13:04:22
Last Modify:2022-05-19 20:02:10 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:insn_is_cond_jump

Proto:static bool insn_is_cond_jump(u8 code)

Type:bool

Parameter:

TypeParameterName
u8code
8582  If Instruction classes (code) == jmp mode in word width Then Return true
8585  If Instruction classes (code) != BPF_JMP Then Return false
8588  op = alu/jmp fields (code)
8589  Return op != BPF_JA && op != unction return && op != unction call
Caller
NameDescribe
opt_hard_wire_dead_code_branches