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arm_arch.cpp revision 1.4.12.2 
      1 /*	$NetBSD: arm_arch.cpp,v 1.4.12.2 2008/03/17 09:14:17 yamt Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2001 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by UCHIYAMA Yasushi.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *        This product includes software developed by the NetBSD
     21  *        Foundation, Inc. and its contributors.
     22  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  *    contributors may be used to endorse or promote products derived
     24  *    from this software without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  * POSSIBILITY OF SUCH DAMAGE.
     37  */
     38 
     39 #include <arm/arm_arch.h>
     40 #include <console.h>
     41 #include <memory.h>
     42 #include <arm/arm_sa1100.h>
     43 
     44 ARMArchitecture::ARMArchitecture(Console *&cons, MemoryManager *&mem)
     45 	: Architecture(cons, mem)
     46 {
     47 	DPRINTF((TEXT("ARM architecture.\n")));
     48 }
     49 
     50 ARMArchitecture::~ARMArchitecture(void)
     51 {
     52 }
     53 
     54 void
     55 ARMArchitecture::systemInfo(void)
     56 {
     57 	Architecture::systemInfo();
     58 
     59 	_kmode = SetKMode(1);
     60 	DI();
     61 	if ((GetCPSR() & 0x1f) != 0x1f)
     62 		DPRINTF((TEXT("can't change to System mode\n")));
     63 
     64 	DPRINTF((TEXT("Reg0 :%08x\n"), GetCop15Reg0()));
     65 	DPRINTF((TEXT("Reg1 :%08x\n"), GetCop15Reg1()));
     66 	DPRINTF((TEXT("Reg2 :%08x\n"), GetCop15Reg2()));
     67 	DPRINTF((TEXT("Reg3 :%08x\n"), GetCop15Reg3()));
     68 	DPRINTF((TEXT("Reg5 :%08x\n"), GetCop15Reg5()));
     69 	DPRINTF((TEXT("Reg6 :%08x\n"), GetCop15Reg6()));
     70 	DPRINTF((TEXT("Reg13:%08x\n"), GetCop15Reg13()));
     71 	DPRINTF((TEXT("Reg14:%08x\n"), GetCop15Reg14()));
     72 	DPRINTF((TEXT("CPSR :%08x\n"), GetCPSR()));
     73 	EI();
     74 	SetKMode(_kmode);
     75 }
     76