1 /* -*-C++-*- $NetBSD: boot.h,v 1.5 2008/04/28 20:23:20 martin 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 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #ifndef _HPCBOOT_BOOT_H_ 33 #define _HPCBOOT_BOOT_H_ 34 35 #include <hpcboot.h> 36 #include <hpcmenu.h> 37 38 class Console; 39 class Architecture; 40 class MemoryManager; 41 class File; 42 class Loader; 43 44 class Boot { 45 private: 46 static Boot *_instance; 47 48 protected: 49 struct BootSetupArgs args; 50 51 protected: 52 Boot(void); 53 virtual ~Boot(void); 54 55 Console *_cons; // LCD/Serial 56 Architecture *_arch; // StrongARM/VR41XX/TX39XX/SH3/SH4 57 MemoryManager *_mem; // VirtualAlloc/LockPage/MMU 58 File *_file; // FAT/FFS/via HTTP 59 Loader *_loader; // ELF/COFF 60 61 public: 62 static Boot &Instance(void); 63 static void Destroy(void); 64 65 virtual BOOL create(void); 66 virtual BOOL setup(void); 67 friend void hpcboot(void *); 68 69 BOOL Boot::attachLoader(void); 70 }; 71 72 #endif //_HPCBOOT_BOOT_H_ 73