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Root/trunk/i386/boot2/boot.h

1/*␊
2 * Copyright (c) 1999-2003 Apple Computer, Inc. All rights reserved.␊
3 *␊
4 * @APPLE_LICENSE_HEADER_START@␊
5 * ␊
6 * Portions Copyright (c) 1999-2003 Apple Computer, Inc. All Rights␊
7 * Reserved. This file contains Original Code and/or Modifications of␊
8 * Original Code as defined in and that are subject to the Apple Public␊
9 * Source License Version 2.0 (the "License"). You may not use this file␊
10 * except in compliance with the License. Please obtain a copy of the␊
11 * License at http://www.apple.com/publicsource and read it before using␊
12 * this file.␊
13 * ␊
14 * The Original Code and all software distributed under the License are␊
15 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER␊
16 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,␊
17 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,␊
18 * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT. Please see the␊
19 * License for the specific language governing rights and limitations␊
20 * under the License.␊
21 * ␊
22 * @APPLE_LICENSE_HEADER_END@␊
23 *␊
24 * Copyright 1994 NeXT Computer, Inc. All rights reserved.␊
25 */␊
26␊
27#ifndef __BOOT2_BOOT_H␊
28#define __BOOT2_BOOT_H␊
29␊
30#include "libsaio.h"␊
31␊
32// OS X Versions␊
33//#define GALA checkOSVersion("10.11") // Gala␊
34#define YOSEMITE checkOSVersion("10.10") // Yosemite␊
35#define MAVERICKS checkOSVersion("10.9") // Mavericks␊
36#define MOUNTAIN_LION checkOSVersion("10.8") // Mountain Lion␊
37#define LION checkOSVersion("10.7") // Lion␊
38#define SNOW_LEOPARD checkOSVersion("10.6") // Snow Leopard␊
39#define LEOPARD checkOSVersion("10.5") // Leopard␊
40#define TIGER checkOSVersion("10.4") // Tiger␊
41␊
42/*␊
43 * Paths used by chameleon␊
44 */␊
45␊
46// kernel cache␊
47#define kDefaultCachePathLeo␉␉"/System/Library/Caches/com.apple.kernelcaches/"␊
48#define kDefaultCachePathSnow␉␉"/System/Library/Caches/com.apple.kext.caches/Startup/"␊
49␊
50// Lion installer␊
51#define kLionInstallerDataFolder␉"/Mac OS X Install Data/"␊
52#define kLionInstallerPlist␉␉kLionInstallerDataFolder "com.apple.Boot.plist"␊
53␊
54// Mountain Lion installer␊
55#define kMLionInstallerDataFolder␉"/OS X Install Data/"␊
56#define kMLionInstallerPlist␉␉kMLionInstallerDataFolder "com.apple.Boot.plist"␊
57␊
58//kernel path␊
59#define kDefaultKernelPathPreYos␉"/"␊
60#define kDefaultKernelPathForYos␉"/System/Library/Kernels/" //for Yosemite and newer␊
61␊
62/*␊
63 * Keys used in system Boot.plist␊
64 */␊
65#define kGraphicsModeKey␉␉"Graphics Mode"␊
66#define kTextModeKey␉␉␉"Text Mode"␊
67#define kQuietBootKey␉␉␉"Quiet Boot"␊
68#define kKernelFlagsKey␉␉␉"Kernel Flags"␊
69#define kKernelArchKey␉␉␉"Kernel Architecture"␊
70#define kMKextCacheKey␉␉␉"MKext Cache"␊
71#define kKernelNameKey␉␉␉"Kernel"␊
72#define kKernelCacheKey␉␉␉"Kernel Cache"␊
73#define kUseKernelCache␉␉␉"UseKernelCache"␉/* boot.c */␊
74#define kBootDeviceKey␉␉␉"Boot Device"␊
75#define kTimeoutKey␉␉␉"Timeout"␊
76#define kRootDeviceKey␉␉␉"rd"␊
77#define kBootUUIDKey␉␉␉"boot-uuid"␊
78#define kHelperRootUUIDKey␉␉"Root UUID"␊
79#define kPlatformKey␉␉␉"platform"␊
80#define kACPIKey␉␉␉"acpi"␊
81#define kCDROMPromptKey␉␉␉"CD-ROM Prompt"␊
82#define kCDROMOptionKey␉␉␉"CD-ROM Option Key"␊
83#define kRescanPromptKey␉␉"Rescan Prompt"␊
84#define kRescanKey␉␉␉"Rescan"␊
85#define kScanSingleDriveKey␉␉"Scan Single Drive"␊
86#define kInstantMenuKey␉␉␉"Instant Menu"␊
87#define kDefaultKernel␉␉␉"mach_kernel"␊
88#define kOSXKernel␉␉␉"kernel"␉␉// Yosemite␊
89#define kGUIKey␉␉␉␉"GUI"␊
90#define kBootBannerKey␉␉␉"Boot Banner"␊
91#define kShowInfoKey␉␉␉"ShowInfo"␉␉// gui.c␊
92#define kWaitForKeypressKey␉␉"Wait"␊
93␊
94/* AsereBLN: added these keys */␊
95#define kUseAtiROM␉␉␉"UseAtiROM"␉␉/* ati.c */␊
96#define kWake␉␉␉␉"Wake"␉␉␉/* boot.c */␊
97#define kForceWake␉␉␉"ForceWake"␉␉/* boot.c */␊
98#define kWakeImage␉␉␉"WakeImage"␉␉/* boot.c */␊
99#define kProductVersion␉␉␉"ProductVersion"␉/* boot.c */␊
100#define karch␉␉␉␉"arch"␉␉␉/* boot.c */␊
101#define kDSDT␉␉␉␉"DSDT"␉␉␉/* acpi_patcher.c */␊
102#define kDropSSDT␉␉␉"DropSSDT"␉␉/* acpi_patcher.c */␊
103#define kDeviceProperties␉␉"device-properties"␉/* device_inject.c */␊
104#define kHidePartition␉␉␉"Hide Partition"␉/* disk.c */␊
105#define kRenamePartition␉␉"Rename Partition"␉/* disk.c */␊
106#define kSMBIOSKey␉␉␉"SMBIOS"␉␉/* fake_efi.c */␊
107//#define kSystemID␉␉␉"SystemId"␉␉/* fake_efi.c */␊
108#define kSystemType␉␉␉"SystemType"␉␉/* fake_efi.c */␊
109#define kUseNvidiaROM␉␉␉"UseNvidiaROM"␉␉/* nvidia.c */␊
110#define kVBIOS␉␉␉␉"VBIOS"␉␉␉/* nvidia.c && ati.c */␊
111#define kPCIRootUID␉␉␉"PCIRootUID"␉␉/* pci_root.c */␊
112#define kEthernetBuiltIn␉␉"EthernetBuiltIn"␉/* pci_setup.c */␊
113#define kGraphicsEnabler␉␉"GraphicsEnabler"␉/* pci_setup.c */␊
114#define kForceHPET␉␉␉"ForceHPET"␉␉/* pci_setup.c */␊
115#define kUseMemDetect␉␉␉"UseMemDetect"␉␉/* platform.c */␊
116#define kSMBIOSdefaults␉␉␉"SMBIOSdefaults"␉/* smbios_patcher.c */␊
117#define kUSBBusFix␉␉␉"USBBusFix"␉␉/* usb.c */␊
118#define kEHCIacquire␉␉␉"EHCIacquire"␉␉/* usb.c */␊
119#define kUHCIreset␉␉␉"UHCIreset"␉␉/* usb.c */␊
120#define kEHCIhard␉␉␉"EHCIhard"␉␉/* usb.c */␊
121#define kDefaultPartition␉␉"Default Partition"␉/* sys.c */␊
122␊
123/* Zenith432: added this key */␊
124#define kXHCILegacyOff␉␉␉"XHCILegacyOff"␉␉/* usb.c */␊
125␊
126/* Duvel300: added this key */␊
127#define kRestartFix␉␉␉"RestartFix"␉␉/* acpi_patcher.c */␊
128␊
129/* Slice: added these keys */␊
130#define kPS2RestartFix␉␉␉"PS2RestartFix"␉␉/* acpi_patcher.c */␊
131#define kUseIntelHDMI␉␉␉"UseIntelHDMI"␉␉/* ati.c && nvidia.c && gma.c */␊
132␊
133/* Signal64: added this key */␊
134#define kLegacyOff␉␉␉"USBLegacyOff"␉␉/* usb.c */␊
135␊
136/* Lebidou: added this key */␊
137␊
138/* Meklort: added this key */␊
139#define kMD0Image␉␉␉"md0"␉␉␉/* ramdisk.h */␊
140␊
141/* Andyvand: added these keys */␊
142␊
143/* Mojodojo: added these keys */␊
144#define kGeneratePStates␉␉"GeneratePStates"␉␉/* acpi_patcher.c */␊
145#define kGenerateCStates␉␉"GenerateCStates"␉␉/* acpi_patcher.c */␊
146#define kCSTUsingSystemIO␉␉"CSTUsingSystemIO"␉␉/* acpi_patcher.c */␊
147#define kEnableC2State␉␉␉"EnableC2State"␉␉␉/* acpi_patcher.c */␊
148#define kEnableC3State␉␉␉"EnableC3State"␉␉␉/* acpi_patcher.c */␊
149#define kEnableC4State␉␉␉"EnableC4State"␉␉␉/* acpi_patcher.c */␊
150#define kEnableC6State␉␉␉"EnableC6State"␉␉␉/* acpi_patcher.c */␊
151#define kEnableC7State␉␉␉"EnableC7State"␉␉␉/* acpi_patcher.c */␊
152␊
153/* valv: added these keys */␊
154#define kbusratio␉␉␉"busratio"␉␉␉/* cpu.c */␊
155#define kDcfg0␉␉␉␉"display_0"␉␉␉/* nvidia.c */␊
156#define kDcfg1␉␉␉␉"display_1"␉␉␉/* nvidia.c */␊
157␊
158/* Marchrius: added this key */␊
159#define kEnableBacklight␉␉"EnableBacklight"␉␉/* nvidia.c */␊
160␊
161/* Kabyl: added these keys */␊
162#define kAtiConfig␉␉␉"AtiConfig"␉␉␉/* ati.c */␊
163#define kAtiPorts␉␉␉"AtiPorts"␉␉␉/* ati.c */␊
164#define kATYbinimage␉␉␉"ATYbinimage"␉␉␉/* ati.c */␊
165␊
166/* cosmo1: added these keys */␊
167#define kEnableHDMIAudio␉␉"EnableHDMIAudio"␉␉/* ati.c && nvidia.c */␊
168␊
169/* cparm: added these keys */␊
170␊
171/* ErmaC: added these keys */␊
172#define kEnableDualLink␉␉␉"EnableDualLink"␉␉/* nvidia.c && gma.c*/␊
173#define kNvidiaGeneric␉␉␉"NvidiaGeneric"␉␉␉/* nvidia.c */␊
174#define kSkipIntelGfx␉␉␉"SkipIntelGfx"␉␉␉/* pci_setup.c */␊
175#define kSkipNvidiaGfx␉␉␉"SkipNvidiaGfx"␉␉␉/* pci_setup.c */␊
176#define kSkipAtiGfx␉␉␉"SkipAtiGfx"␉␉␉/* pci_setup.c */␊
177#define kIntelCapriFB␉␉␉"IntelCapriFB"␉␉␉/* gma.c was HD4K-ig */␊
178#define kIntelAzulFB␉␉␉"IntelAzulFB"␉␉␉/* gma.c was HD5K-ig */␊
179#define kIntelBdwFB␉␉␉"IntelBDWFB"␉␉␉/* gma.c */␊
180#define kAAPLCustomIG␉␉␉"InjectIntel-ig"␉␉/* gma.c */␊
181#define kHDAEnabler␉␉␉"HDAEnabler"␉␉␉/* pci_setup.c */␊
182#define kHDEFLayoutID␉␉␉"HDEFLayoutID"␉␉␉/* hda.c */␊
183#define kHDAULayoutID␉␉␉"HDAULayoutID"␉␉␉/* hda.c */␊
184␊
185/* Karas: added this key */␊
186#define kMemFullInfo␉␉␉"ForceFullMemInfo"␉␉/* smbios.c */␊
187␊
188/* Bungo: added this key */␊
189#define kPrivateData␉␉␉"PrivateData"␉␉␉/* smbios_decode.c */␊
190␊
191␊
192/*␊
193 * Flags to the booter or kernel␊
194 */␊
195#define kVerboseModeFlag␉␉"-v"␊
196#define kSafeModeFlag␉␉␉"-x"␊
197#define kIgnoreCachesFlag␉␉"-f"␊
198#define kIgnoreBootFileFlag␉␉"-F"␊
199#define kSingleUserModeFlag␉␉"-s"␊
200␊
201/*␊
202 * Booter behavior control␊
203 */␊
204#define kBootTimeout␉␉␉-1␊
205#define kCDBootTimeout␉␉␉8␊
206␊
207/*␊
208 * A global set by boot() to record the device that the booter was loaded from.␊
209 */␊
210#define ROOT_DEVICE_SIZE 512␊
211extern int gBIOSDev;␊
212extern long gBootMode;␊
213extern bool sysConfigValid;␊
214extern char bootBanner[];␊
215extern char bootPrompt[];␊
216extern bool gOverrideKernel;␊
217extern char *gPlatformName;␊
218extern char gMKextName[];␊
219extern char gRootDevice[];␊
220extern bool gEnableCDROMRescan;␊
221extern bool gScanSingleDrive;␊
222extern bool useGUI;␊
223␊
224/*␊
225 * Boot Modes␊
226 */␊
227enum {␊
228␉kBootModeNormal = 0,␊
229␉kBootModeSafe = 1,␊
230␉kBootModeSecure = 2,␊
231␉kBootModeQuiet = 4␊
232};␊
233␊
234extern void initialize_runtime();␊
235extern void common_boot(int biosdev);␊
236extern bool checkOSVersion(const char * version);␊
237extern uint32_t getMacOSVerCurrent();␊
238␊
239/*␊
240 * usb.c␊
241 */␊
242extern int usb_loop();␊
243␊
244/*␊
245 * graphics.c␊
246 */␊
247extern void printVBEModeInfo();␊
248extern void setVideoMode(int mode, int drawgraphics);␊
249extern int getVideoMode();␊
250extern void spinActivityIndicator();␊
251extern void clearActivityIndicator();␊
252extern void drawColorRectangle(␊
253 unsigned short x,␊
254 unsigned short y,␊
255 unsigned short width,␊
256 unsigned short height,␊
257 unsigned char colorIndex␊
258 );␊
259extern void drawDataRectangle(␊
260 unsigned short x,␊
261 unsigned short y,␊
262 unsigned short width,␊
263 unsigned short height,␊
264 unsigned char *data␊
265 );␊
266extern int␊
267convertImage( unsigned short width,␊
268 unsigned short height,␊
269 const unsigned char *imageData,␊
270 unsigned char **newImageData );␊
271extern char * decodeRLE( const void * rleData, int rleBlocks, int outBytes );␊
272extern void drawBootGraphics(void);␊
273extern void drawPreview(void *src, uint8_t *saveunder);␊
274extern int getVideoMode(void);␊
275extern void loadImageScale (void *input, int iw, int ih, int ip, void *output, int ow, int oh, int op, int or);␊
276␊
277/*␊
278 * drivers.c␊
279 */␊
280extern long LoadExtraDrivers(char * dirSpec);␊
281extern long LoadDrivers(char * dirSpec);␊
282extern long DecodeKernel(void *binary, entry_t *rentry, char **raddr, int *rsize);␊
283typedef long (*FileLoadDrivers_t)(char *dirSpec, long plugin);␊
284// Bungo:␊
285extern char gDarwinBuildVerStr[256];␊
286␊
287/*!␊
288 Hookable function pointer called during the driver loading phase that␊
289 allows other code to cause additional drivers to be loaded.␊
290 */␊
291extern long (*LoadExtraDrivers_p)(FileLoadDrivers_t FileLoadDrivers_p);␊
292␊
293/*␊
294 * options.c␊
295 */␊
296extern char gBootUUIDString[];␊
297extern int getBootOptions(bool firstRun);␊
298extern int processBootOptions();␊
299extern int selectAlternateBootDevice(int bootdevice);␊
300extern bool promptForRescanOption(void);␊
301␊
302void showHelp();␊
303void showTextFile();␊
304char *getMemoryInfoString();␊
305␊
306typedef struct {␊
307␉char name[80];␊
308␉void * param;␊
309} MenuItem;␊
310␊
311/*␊
312 * lzss.c␊
313 */␊
314extern int decompress_lzss(u_int8_t *dst, u_int32_t dstlen, u_int8_t *src, u_int32_t srclen);␊
315extern u_int8_t *compress_lzss(u_int8_t *dst, u_int32_t dstlen, u_int8_t *src, u_int32_t srcLen);␊
316␊
317/*␊
318 * lzvn.c␊
319 */␊
320extern size_t lzvn_decode(void␉␉*dst,␊
321 size_t␉dst_size,␊
322 const void␉*src,␊
323 size_t␉src_size);␊
324/*␊
325extern size_t lzvn_encode(void␉␉*dst,␊
326 size_t␉dst_size,␊
327 const void␉*src,␊
328 size_t␉src_size,␊
329 void␉␉*work);␊
330*/␊
331␊
332struct compressed_kernel_header {␊
333␉u_int32_t signature;␊
334␉u_int32_t compress_type;␊
335␉u_int32_t adler32;␊
336␉u_int32_t uncompressed_size;␊
337␉u_int32_t compressed_size;␊
338␉u_int32_t reserved[11];␊
339␉char platform_name[64];␊
340␉char root_path[256];␊
341␉u_int8_t data[0];␊
342};␊
343typedef struct compressed_kernel_header compressed_kernel_header;␊
344␊
345/* resume.c */␊
346void HibernateBoot(char *boot_device);␊
347␊
348/* bmdecompress.c */␊
349void *DecompressData(void *srcbase, int *dw, int *dh, int *bytesPerPixel);␊
350␊
351#endif /* !__BOOT2_BOOT_H */␊
352

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