1 /* -*-C++-*- $NetBSD: arch.h,v 1.6 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_ARCH_H_ 33 #define _HPCBOOT_ARCH_H_ 34 35 #include <hpcboot.h> 36 37 class Console; 38 class MemoryManager; 39 class Loader; 40 41 class Architecture { 42 private: 43 HINSTANCE _dll; 44 45 protected: 46 Console *&_cons; 47 MemoryManager *&_mem; 48 paddr_t _loader_addr; 49 struct BootArgs *_boot_arg; 50 BOOL _debug; 51 52 public: 53 Architecture(Console *&, MemoryManager *&); 54 virtual ~Architecture(void); 55 56 // Load Windows CE API 57 void *_load_func(const TCHAR *); 58 BOOL(*_load_LockPages(void))(LPVOID, DWORD, PDWORD, int); 59 BOOL(*_load_UnlockPages(void))(LPVOID, DWORD); 60 61 // Console options. 62 BOOL &setDebug(void) { return _debug; } 63 64 // Architecture dependent hook. 65 virtual BOOL init(void) = 0; 66 virtual void systemInfo(void); 67 virtual BOOL setupLoader(void) = 0; 68 virtual void jump(paddr_t, paddr_t) = 0; 69 70 // Memory management. 71 BOOL allocateMemory(size_t); 72 paddr_t setupBootInfo(Loader &); 73 }; 74 #endif // _HPCBOOT_ARCH_H_ 75