| Server IP : 93.86.61.54 / Your IP : 216.73.216.60 Web Server : Apache/2.4.62 (Ubuntu) System : Linux rasin.ddns.net 6.8.0-124-generic #124~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Tue May 26 21:05:19 UTC x86_64 User : www-data ( 33) PHP Version : 8.4.22 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /usr/src/linux-headers-5.15.0-186-generic/arch/xtensa/include/asm/ |
Upload File : |
/*
* arch/xtensa/include/asm/stacktrace.h
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2001 - 2013 Tensilica Inc.
*/
#ifndef _XTENSA_STACKTRACE_H
#define _XTENSA_STACKTRACE_H
#include <linux/sched.h>
struct stackframe {
unsigned long pc;
unsigned long sp;
};
static __always_inline unsigned long *stack_pointer(struct task_struct *task)
{
unsigned long *sp;
if (!task || task == current)
__asm__ __volatile__ ("mov %0, a1\n" : "=a"(sp));
else
sp = (unsigned long *)task->thread.sp;
return sp;
}
void walk_stackframe(unsigned long *sp,
int (*fn)(struct stackframe *frame, void *data),
void *data);
void xtensa_backtrace_kernel(struct pt_regs *regs, unsigned int depth,
int (*kfn)(struct stackframe *frame, void *data),
int (*ufn)(struct stackframe *frame, void *data),
void *data);
void xtensa_backtrace_user(struct pt_regs *regs, unsigned int depth,
int (*ufn)(struct stackframe *frame, void *data),
void *data);
#endif /* _XTENSA_STACKTRACE_H */