Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\kprobes\core.c Create Date:2022-07-28 08:38:29
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:Returns non-zero if opcode modifies the interrupt flag.

Proto:static int is_IF_modifier(kprobe_opcode_t *insn)

Type:int

Parameter:

TypeParameterName
kprobe_opcode_t *insn
318  insn = Skip the prefixes of the instruction.
321  Case insn == 0xfa
322  Case insn == 0xfb
323  Case insn == 0xcf
324  Case insn == 0x9d
325  Return 1
328  Return 0
Caller
NameDescribe
arch_copy_kprobe