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      1  1.6  martin /* -*-C++-*-	$NetBSD: arch.h,v 1.6 2008/04/28 20:23:20 martin Exp $	*/
      2  1.1     uch 
      3  1.1     uch /*-
      4  1.1     uch  * Copyright (c) 2001 The NetBSD Foundation, Inc.
      5  1.1     uch  * All rights reserved.
      6  1.1     uch  *
      7  1.1     uch  * This code is derived from software contributed to The NetBSD Foundation
      8  1.1     uch  * by UCHIYAMA Yasushi.
      9  1.1     uch  *
     10  1.1     uch  * Redistribution and use in source and binary forms, with or without
     11  1.1     uch  * modification, are permitted provided that the following conditions
     12  1.1     uch  * are met:
     13  1.1     uch  * 1. Redistributions of source code must retain the above copyright
     14  1.1     uch  *    notice, this list of conditions and the following disclaimer.
     15  1.1     uch  * 2. Redistributions in binary form must reproduce the above copyright
     16  1.1     uch  *    notice, this list of conditions and the following disclaimer in the
     17  1.1     uch  *    documentation and/or other materials provided with the distribution.
     18  1.1     uch  *
     19  1.1     uch  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  1.1     uch  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  1.1     uch  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  1.1     uch  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  1.1     uch  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  1.1     uch  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  1.1     uch  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  1.1     uch  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  1.1     uch  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  1.1     uch  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  1.1     uch  * POSSIBILITY OF SUCH DAMAGE.
     30  1.1     uch  */
     31  1.1     uch 
     32  1.1     uch #ifndef _HPCBOOT_ARCH_H_
     33  1.4     uch #define	_HPCBOOT_ARCH_H_
     34  1.1     uch 
     35  1.1     uch #include <hpcboot.h>
     36  1.1     uch 
     37  1.1     uch class Console;
     38  1.1     uch class MemoryManager;
     39  1.1     uch class Loader;
     40  1.1     uch 
     41  1.1     uch class Architecture {
     42  1.1     uch private:
     43  1.1     uch 	HINSTANCE _dll;
     44  1.1     uch 
     45  1.1     uch protected:
     46  1.1     uch 	Console	*&_cons;
     47  1.1     uch 	MemoryManager *&_mem;
     48  1.1     uch 	paddr_t _loader_addr;
     49  1.2     uch 	struct BootArgs *_boot_arg;
     50  1.1     uch 	BOOL _debug;
     51  1.1     uch 
     52  1.1     uch public:
     53  1.1     uch 	Architecture(Console *&, MemoryManager *&);
     54  1.1     uch 	virtual ~Architecture(void);
     55  1.1     uch 
     56  1.1     uch 	// Load Windows CE API
     57  1.1     uch 	void *_load_func(const TCHAR *);
     58  1.1     uch 	BOOL(*_load_LockPages(void))(LPVOID, DWORD, PDWORD, int);
     59  1.1     uch 	BOOL(*_load_UnlockPages(void))(LPVOID, DWORD);
     60  1.1     uch 
     61  1.1     uch 	// Console options.
     62  1.1     uch 	BOOL &setDebug(void) { return _debug; }
     63  1.1     uch 
     64  1.1     uch 	// Architecture dependent hook.
     65  1.1     uch 	virtual BOOL init(void) = 0;
     66  1.1     uch 	virtual void systemInfo(void);
     67  1.1     uch 	virtual BOOL setupLoader(void) = 0;
     68  1.1     uch 	virtual void jump(paddr_t, paddr_t) = 0;
     69  1.1     uch 
     70  1.1     uch 	// Memory management.
     71  1.1     uch 	BOOL allocateMemory(size_t);
     72  1.1     uch 	paddr_t setupBootInfo(Loader &);
     73  1.1     uch };
     74  1.1     uch #endif // _HPCBOOT_ARCH_H_
     75