armv7.h

#ifndef __ARMV7_H__
#define __ARMV7_H__
/*
 * COPYRIGHT (C) 2013-2014, Shanghai Real-Thread Technology Co., Ltd
 *
 *  All rights reserved.
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License along
 *  with this program; if not, write to the Free Software Foundation, Inc.,
 *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

/* the exception stack without VFP registers */
struct rt_hw_exp_stack
{
	unsigned long r0;
	unsigned long r1;
	unsigned long r2;
	unsigned long r3;
	unsigned long r4;
	unsigned long r5;
	unsigned long r6;
	unsigned long r7;
	unsigned long r8;
	unsigned long r9;
	unsigned long r10;
	unsigned long fp;
	unsigned long ip;
	unsigned long sp;
	unsigned long lr;
	unsigned long pc;
	unsigned long cpsr;
};

#define USERMODE    0x10
#define FIQMODE     0x11
#define IRQMODE     0x12
#define SVCMODE     0x13
#define MONITORMODE 0x16
#define ABORTMODE   0x17
#define HYPMODE     0x1b
#define UNDEFMODE   0x1b
#define MODEMASK    0x1f
#define NOINT       0xc0

#define T_Bit       (1<<5)
#define F_Bit       (1<<6)
#define I_Bit       (1<<7)
#define A_Bit       (1<<8)
#define E_Bit       (1<<9)
#define J_Bit       (1<<24)

void rt_hw_mmu_init(void);

#endif