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boot.h revision 1.1 
      1 /* -*-C++-*-	$NetBSD: boot.h,v 1.1 2001/02/09 18:34:35 uch 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 #ifndef _HPCBOOT_BOOT_H_
     40 #define _HPCBOOT_BOOT_H_
     41 
     42 #include <hpcboot.h>
     43 #include <hpcmenu.h>
     44 
     45 class Console;
     46 class Architecture;
     47 class MemoryManager;
     48 class File;
     49 class Loader;
     50 
     51 class Boot {
     52 private:
     53 	static Boot *_instance;
     54 
     55 protected:
     56 	struct BootSetupArgs args;
     57 
     58 protected:
     59 	Boot(void);
     60 	virtual ~Boot(void);
     61 
     62 	Console	*_cons;		// LCD/Serial
     63 	Architecture	*_arch;	// StrongARM/VR41XX/TX39XX/SH3/SH4
     64 	MemoryManager	*_mem;	// VirtualAlloc/LockPage/MMU
     65 	File		*_file;	// FAT/FFS/via HTTP
     66 	Loader	*_loader;	// ELF/COFF
     67 
     68 public:
     69 	static Boot &Instance(void);
     70 	static void Destroy(void);
     71 
     72 	virtual BOOL create(void);
     73 	virtual BOOL setup(struct HpcMenuInterface::HpcMenuPreferences &);
     74 	friend void hpcboot(void *,
     75 			    struct HpcMenuInterface::HpcMenuPreferences &);
     76 
     77 	BOOL Boot::attachLoader(void);
     78 };
     79 
     80 #endif //_HPCBOOT_BOOT_H_
     81