1. 根目录:
2. arch
3. unicore32
4. include
5. uapi
6. asm
7. sigcontext.h

/*
 * linux/arch/unicore32/include/asm/sigcontext.h
 *
 * Code specific to PKUnity SoC and UniCore ISA
 *
 * Copyright (C) 2001-2010 GUAN Xue-tao
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
#ifndef __UNICORE_SIGCONTEXT_H__
#define __UNICORE_SIGCONTEXT_H__

#include <asm/ptrace.h>
/*
 * Signal context structure - contains all info to do with the state
 * before the signal handler was invoked.  Note: only add new entries
 * to the end of the structure.
 */
struct sigcontext {
	unsigned long trap_no;
	unsigned long error_code;
	unsigned long oldmask;
	unsigned long fault_address;
	struct pt_regs regs;
};

#endif