Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\unwind_orc.c Create Date:2022-07-28 08:50:59
Last Modify:2020-03-12 14:18:49 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:deref_stack_regs

Proto:static bool deref_stack_regs(struct unwind_state *state, unsigned long addr, unsigned long *ip, unsigned long *sp)

Type:bool

Parameter:

TypeParameterName
struct unwind_state *state
unsigned longaddr
unsigned long *ip
unsigned long *sp
355  regs = addr
358  BUILD_BUG_ON - break compile if a condition is true(IS_ENABLED(CONFIG_FOO) evaluates to 1 if CONFIG_FOO is set to 'y' or 'm',* 0 otherwise.(CONFIG_X86_32))
360  If Not stack_access_ok(state, addr, sizeof(structpt_regs)) Then Return false
363  ip = Return frame for iretq
364  sp = sp
365  Return true
Caller
NameDescribe
unwind_next_frame