Viewing file: entry.h (1018 B) -rw-r--r-- Select action/file-type: (+) | (+) | (+) | Code (+) | Session (+) | (+) | SDB (+) | (+) | (+) | (+) | (+) | (+) |
/* SPDX-License-Identifier: GPL-2.0 */ /* * Definitions used by low-level trap handlers * * Copyright (C) 2008-2009 Michal Simek <[email protected]> * Copyright (C) 2007-2009 PetaLogix * Copyright (C) 2007 John Williams <[email protected]> */
#ifndef _ASM_MICROBLAZE_ENTRY_H #define _ASM_MICROBLAZE_ENTRY_H
#include <asm/percpu.h> #include <asm/ptrace.h> #include <linux/linkage.h>
/* * These are per-cpu variables required in entry.S, among other * places */
#define PER_CPU(var) var
# ifndef __ASSEMBLY__ DECLARE_PER_CPU(unsigned int, KSP); /* Saved kernel stack pointer */ DECLARE_PER_CPU(unsigned int, KM); /* Kernel/user mode */ DECLARE_PER_CPU(unsigned int, ENTRY_SP); /* Saved SP on kernel entry */ DECLARE_PER_CPU(unsigned int, R11_SAVE); /* Temp variable for entry */ DECLARE_PER_CPU(unsigned int, CURRENT_SAVE); /* Saved current pointer */
extern asmlinkage void do_notify_resume(struct pt_regs *regs, int in_syscall); # endif /* __ASSEMBLY__ */
#endif /* _ASM_MICROBLAZE_ENTRY_H */
|