Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\events\uprobes.c Create Date:2022-07-28 13:46:11
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:uprobe_get_trap_addr

Proto:unsigned long uprobe_get_trap_addr(struct pt_regs *regs)

Type:unsigned long

Parameter:

TypeParameterName
struct pt_regs *regs
1698  utask = utask
1700  If Value for the false possibility is greater at compile time(utask && active_uprobe) Then Return vaddr
1703  Return instruction_pointer(regs)
Caller
NameDescribe
do_invalid_op
math_errorNote that we play around with the 'TS' bit in an attempt to get* the correct behaviour even in the presence of the asynchronous* IRQ13 behaviour