boot.cpp revision 1.1.2.2
1 1.1.2.2 bouyer /* $NetBSD: boot.cpp,v 1.1.2.2 2001/02/11 19:09:48 bouyer Exp $ */ 2 1.1.2.2 bouyer 3 1.1.2.2 bouyer /*- 4 1.1.2.2 bouyer * Copyright (c) 2001 The NetBSD Foundation, Inc. 5 1.1.2.2 bouyer * All rights reserved. 6 1.1.2.2 bouyer * 7 1.1.2.2 bouyer * This code is derived from software contributed to The NetBSD Foundation 8 1.1.2.2 bouyer * by UCHIYAMA Yasushi. 9 1.1.2.2 bouyer * 10 1.1.2.2 bouyer * Redistribution and use in source and binary forms, with or without 11 1.1.2.2 bouyer * modification, are permitted provided that the following conditions 12 1.1.2.2 bouyer * are met: 13 1.1.2.2 bouyer * 1. Redistributions of source code must retain the above copyright 14 1.1.2.2 bouyer * notice, this list of conditions and the following disclaimer. 15 1.1.2.2 bouyer * 2. Redistributions in binary form must reproduce the above copyright 16 1.1.2.2 bouyer * notice, this list of conditions and the following disclaimer in the 17 1.1.2.2 bouyer * documentation and/or other materials provided with the distribution. 18 1.1.2.2 bouyer * 3. All advertising materials mentioning features or use of this software 19 1.1.2.2 bouyer * must display the following acknowledgement: 20 1.1.2.2 bouyer * This product includes software developed by the NetBSD 21 1.1.2.2 bouyer * Foundation, Inc. and its contributors. 22 1.1.2.2 bouyer * 4. Neither the name of The NetBSD Foundation nor the names of its 23 1.1.2.2 bouyer * contributors may be used to endorse or promote products derived 24 1.1.2.2 bouyer * from this software without specific prior written permission. 25 1.1.2.2 bouyer * 26 1.1.2.2 bouyer * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 1.1.2.2 bouyer * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 1.1.2.2 bouyer * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 1.1.2.2 bouyer * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 1.1.2.2 bouyer * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 1.1.2.2 bouyer * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 1.1.2.2 bouyer * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 1.1.2.2 bouyer * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 1.1.2.2 bouyer * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 1.1.2.2 bouyer * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 1.1.2.2 bouyer * POSSIBILITY OF SUCH DAMAGE. 37 1.1.2.2 bouyer */ 38 1.1.2.2 bouyer 39 1.1.2.2 bouyer #include <hpcdefs.h> 40 1.1.2.2 bouyer #include <hpcboot.h> 41 1.1.2.2 bouyer #include <boot.h> 42 1.1.2.2 bouyer 43 1.1.2.2 bouyer #include <load.h> 44 1.1.2.2 bouyer #include <load_elf.h> 45 1.1.2.2 bouyer #include <load_coff.h> 46 1.1.2.2 bouyer #undef DPRINTF // trash coff_machdep.h's DPRINTF 47 1.1.2.2 bouyer 48 1.1.2.2 bouyer #include <console.h> 49 1.1.2.2 bouyer 50 1.1.2.2 bouyer #include <file.h> 51 1.1.2.2 bouyer #include <file_fat.h> 52 1.1.2.2 bouyer #include <file_http.h> 53 1.1.2.2 bouyer #include <file_ufs.h> 54 1.1.2.2 bouyer 55 1.1.2.2 bouyer #ifdef ARM 56 1.1.2.2 bouyer #include <arm/arm_boot.h> 57 1.1.2.2 bouyer #endif 58 1.1.2.2 bouyer #ifdef MIPS 59 1.1.2.2 bouyer #include <mips/mips_boot.h> 60 1.1.2.2 bouyer #endif 61 1.1.2.2 bouyer #ifdef SHx 62 1.1.2.2 bouyer #include <sh3/sh_boot.h> 63 1.1.2.2 bouyer #endif 64 1.1.2.2 bouyer 65 1.1.2.2 bouyer Boot *Boot::_instance = 0; 66 1.1.2.2 bouyer 67 1.1.2.2 bouyer Boot & 68 1.1.2.2 bouyer Boot::Instance() 69 1.1.2.2 bouyer { 70 1.1.2.2 bouyer if (_instance) 71 1.1.2.2 bouyer return *_instance; 72 1.1.2.2 bouyer 73 1.1.2.2 bouyer struct HpcMenuInterface::boot_hook_args bha; 74 1.1.2.2 bouyer bha.func = hpcboot; 75 1.1.2.2 bouyer bha.arg = 0; 76 1.1.2.2 bouyer HpcMenuInterface::Instance().register_boot_hook(bha); 77 1.1.2.2 bouyer 78 1.1.2.2 bouyer #ifdef ARM 79 1.1.2.2 bouyer _instance = new ARMBoot(); 80 1.1.2.2 bouyer #endif 81 1.1.2.2 bouyer #ifdef MIPS 82 1.1.2.2 bouyer _instance = new MIPSBoot(); 83 1.1.2.2 bouyer #endif 84 1.1.2.2 bouyer #ifdef SHx 85 1.1.2.2 bouyer _instance = new SHBoot(); 86 1.1.2.2 bouyer #endif 87 1.1.2.2 bouyer 88 1.1.2.2 bouyer memset(&_instance->args, 0, sizeof(struct BootSetupArgs)); 89 1.1.2.2 bouyer _instance->args.consoleEnable = TRUE; 90 1.1.2.2 bouyer 91 1.1.2.2 bouyer return *_instance; 92 1.1.2.2 bouyer } 93 1.1.2.2 bouyer 94 1.1.2.2 bouyer void 95 1.1.2.2 bouyer Boot::Destroy() 96 1.1.2.2 bouyer { 97 1.1.2.2 bouyer if (_instance) 98 1.1.2.2 bouyer delete _instance; 99 1.1.2.2 bouyer } 100 1.1.2.2 bouyer 101 1.1.2.2 bouyer BOOL 102 1.1.2.2 bouyer Boot::setup(struct HpcMenuInterface::HpcMenuPreferences &pref) 103 1.1.2.2 bouyer { 104 1.1.2.2 bouyer args.console = pref.boot_serial ? CONSOLE_SERIAL : CONSOLE_LCD; 105 1.1.2.2 bouyer 106 1.1.2.2 bouyer // file path. 107 1.1.2.2 bouyer TCHAR *dir = pref.dir_user_path; 108 1.1.2.2 bouyer if (wcsstr(dir, TEXT("http://"))) 109 1.1.2.2 bouyer args.file = FILE_HTTP; 110 1.1.2.2 bouyer else 111 1.1.2.2 bouyer args.file = wcschr(dir, TEXT('/')) ? FILE_UFS : FILE_FAT; 112 1.1.2.2 bouyer wcscpy(args.fileRoot, dir); 113 1.1.2.2 bouyer 114 1.1.2.2 bouyer // file name. 115 1.1.2.2 bouyer wcscpy(args.fileName, pref.kernel_user_file); 116 1.1.2.2 bouyer args.loadmfs = (pref.rootfs == 2); 117 1.1.2.2 bouyer if (args.loadmfs) 118 1.1.2.2 bouyer wcscpy(args.mfsName, pref.rootfs_file); 119 1.1.2.2 bouyer 120 1.1.2.2 bouyer // debug options. 121 1.1.2.2 bouyer args.loaderDebug = FALSE; 122 1.1.2.2 bouyer args.architectureDebug = FALSE; 123 1.1.2.2 bouyer args.memorymanagerDebug = FALSE; 124 1.1.2.2 bouyer args.fileDebug = FALSE; 125 1.1.2.2 bouyer 126 1.1.2.2 bouyer return TRUE; 127 1.1.2.2 bouyer } 128 1.1.2.2 bouyer 129 1.1.2.2 bouyer Boot::Boot() 130 1.1.2.2 bouyer { 131 1.1.2.2 bouyer _arch = 0; 132 1.1.2.2 bouyer _mem = 0; 133 1.1.2.2 bouyer _file = 0; 134 1.1.2.2 bouyer _loader = 0; 135 1.1.2.2 bouyer // set default console 136 1.1.2.2 bouyer _cons = Console::Instance(); 137 1.1.2.2 bouyer } 138 1.1.2.2 bouyer 139 1.1.2.2 bouyer Boot::~Boot() 140 1.1.2.2 bouyer { 141 1.1.2.2 bouyer if (_file) 142 1.1.2.2 bouyer delete _file; 143 1.1.2.2 bouyer if (_loader) 144 1.1.2.2 bouyer delete _loader; 145 1.1.2.2 bouyer } 146 1.1.2.2 bouyer 147 1.1.2.2 bouyer BOOL 148 1.1.2.2 bouyer Boot::create() 149 1.1.2.2 bouyer { 150 1.1.2.2 bouyer // File manager. 151 1.1.2.2 bouyer _file = new FileManager(_cons, args.file); 152 1.1.2.2 bouyer _file->setDebug() = args.fileDebug; 153 1.1.2.2 bouyer 154 1.1.2.2 bouyer return TRUE; 155 1.1.2.2 bouyer } 156 1.1.2.2 bouyer 157 1.1.2.2 bouyer BOOL 158 1.1.2.2 bouyer Boot::attachLoader() 159 1.1.2.2 bouyer { 160 1.1.2.2 bouyer switch (Loader::objectFormat(*_file)) { 161 1.1.2.2 bouyer case LOADER_ELF: 162 1.1.2.2 bouyer _loader = new ElfLoader(_cons, _mem); 163 1.1.2.2 bouyer break; 164 1.1.2.2 bouyer case LOADER_COFF: 165 1.1.2.2 bouyer _loader = new CoffLoader(_cons, _mem); 166 1.1.2.2 bouyer break; 167 1.1.2.2 bouyer default: 168 1.1.2.2 bouyer DPRINTF((TEXT("unknown file format.\n"))); 169 1.1.2.2 bouyer return FALSE; 170 1.1.2.2 bouyer } 171 1.1.2.2 bouyer 172 1.1.2.2 bouyer return TRUE; 173 1.1.2.2 bouyer } 174
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