debug_instruction.cpp

浙江大学的悟空嵌入式系统模拟器

/*
*  Copyright (c) 2005 Zhejiang University, P.R.China
*
*  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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/ 

//=============================================================================
/**
*  \file    ARM/Debug_Instruction.cpp
*
*  $Id: Debug_Instruction.cpp,v 1.1 2005/03/22 12:15:53 Administrator Exp $
*
*  \author  junzhao <[e-mail]> 
*/
//=============================================================================
#include "Debug_Instruction.h"

namespace ARM{
	DEFINE_SINGLETON(Debug_Instruction)
		
	void Debug_Instruction::execute(Core::Instruction_Unit  binary)
	{
		WUKONG_ASSERT(binary == 0xFFFFFFFF);
		get_cpu()->get_current_bpt() = get_cpu()->find_bpt(get_cpu()->get_factual_pc());
		get_cpu()->set_break(true);
	}
}