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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 YOSEMITE checkOSVersion("10.10") // Yosemite
34#define MAVERICKS checkOSVersion("10.9") // Mavericks
35#define MOUNTAIN_LION checkOSVersion("10.8") // Mountain Lion
36#define LION checkOSVersion("10.7") // Lion
37#define SNOW_LEOPARD checkOSVersion("10.6") // Snow Leopard
38#define LEOPARD checkOSVersion("10.5") // Leopard
39#define TIGER checkOSVersion("10.4") // Tiger
40
41/*
42 * Paths used by chameleon
43 */
44
45// kernel cache
46#define kDefaultCachePathLeo "/System/Library/Caches/com.apple.kernelcaches/"
47#define kDefaultCachePathSnow "/System/Library/Caches/com.apple.kext.caches/Startup/"
48
49// Lion installer
50#define kLionInstallerDataFolder "/Mac OS X Install Data/"
51#define kLionInstallerPlist kLionInstallerDataFolder "com.apple.Boot.plist"
52
53// Mountain Lion installer
54#define kMLionInstallerDataFolder "/OS X Install Data/"
55#define kMLionInstallerPlist kMLionInstallerDataFolder "com.apple.Boot.plist"
56
57//kernel path
58#define kDefaultKernelPathPreYos"/"
59#define kDefaultKernelPathForYos"/System/Library/Kernels/" //for Yosemite
60
61/*
62 * Keys used in system Boot.plist
63 */
64#define kGraphicsModeKey"Graphics Mode"
65#define kTextModeKey"Text Mode"
66#define kQuietBootKey"Quiet Boot"
67#define kKernelFlagsKey"Kernel Flags"
68#define kKernelArchKey"Kernel Architecture"
69#define kMKextCacheKey"MKext Cache"
70#define kKernelNameKey"Kernel"
71#define kKernelCacheKey"Kernel Cache"
72#define kUseKernelCache"UseKernelCache"/* boot.c */
73#define kBootDeviceKey"Boot Device"
74#define kTimeoutKey"Timeout"
75#define kRootDeviceKey"rd"
76#define kBootUUIDKey"boot-uuid"
77#define kHelperRootUUIDKey"Root UUID"
78#define kPlatformKey"platform"
79#define kACPIKey"acpi"
80#define kCDROMPromptKey"CD-ROM Prompt"
81#define kCDROMOptionKey"CD-ROM Option Key"
82#define kRescanPromptKey"Rescan Prompt"
83#define kRescanKey"Rescan"
84#define kScanSingleDriveKey"Scan Single Drive"
85#define kInstantMenuKey"Instant Menu"
86#define kDefaultKernel"mach_kernel"
87#define kOSXKernel"kernel"// Yosemite
88#define kGUIKey"GUI"
89#define kBootBannerKey"Boot Banner"
90#define kShowInfoKey"ShowInfo"/* gui.c */
91#define kWaitForKeypressKey"Wait"
92
93/* AsereBLN: added these keys */
94#define kUseAtiROM"UseAtiROM"/* ati.c */
95#define kWake"Wake"/* boot.c */
96#define kForceWake"ForceWake"/* boot.c */
97#define kWakeImage"WakeImage"/* boot.c */
98#define kProductVersion"ProductVersion"/* boot.c */
99#define karch"arch"/* boot.c */
100#define kDSDT"DSDT"/* acpi_patcher.c */
101#define kDropSSDT"DropSSDT"/* acpi_patcher.c */
102#define kDeviceProperties"device-properties"/* device_inject.c */
103#define kHidePartition"Hide Partition"/* disk.c */
104#define kRenamePartition"Rename Partition"/* disk.c */
105#define kSMBIOSKey"SMBIOS"/* fake_efi.c */
106//#define kSystemID"SystemId"/* fake_efi.c */
107#define kSystemType"SystemType"/* fake_efi.c */
108#define kUseNvidiaROM"UseNvidiaROM"/* nvidia.c */
109#define kVBIOS"VBIOS"/* nvidia.c && ati.c */
110#define kPCIRootUID"PCIRootUID"/* pci_root.c */
111#define kEthernetBuiltIn"EthernetBuiltIn"/* pci_setup.c */
112#define kGraphicsEnabler"GraphicsEnabler"/* pci_setup.c */
113#define kForceHPET"ForceHPET"/* pci_setup.c */
114#define kUseMemDetect"UseMemDetect"/* platform.c */
115#define kSMBIOSdefaults"SMBIOSdefaults"/* smbios_patcher.c */
116#define kUSBBusFix"USBBusFix"/* usb.c */
117#define kEHCIacquire"EHCIacquire"/* usb.c */
118#define kUHCIreset"UHCIreset"/* usb.c */
119#define kEHCIhard"EHCIhard"/* usb.c */
120#define kDefaultPartition"Default Partition"/* sys.c */
121
122/* Duvel300: added this */
123#define kRestartFix"RestartFix"/* acpi_patcher.c */
124
125/* Slice: added this */
126#define kPS2RestartFix"PS2RestartFix"/* acpi_patcher.c */
127//#define kInjectEDID"InjectEDID"/* ati.c */
128//#define kCustomEDID"CustomEDID"/* ati.c */
129#define kUseIntelHDMI"UseIntelHDMI"/* ati.c && nvidia.c && gma.c */
130
131/* Signal64: added this key */
132#define kLegacyOff"USBLegacyOff"/* usb.c */
133
134/* Lebidou: added this key */
135
136/* Meklort: added this key */
137#define kMD0Image"md0"/* ramdisk.h */
138#define kEnableWifi"EnableWifi"/* pci_setup.c */
139
140/* Andyvand: added these keys */
141//#define kSSDT"SSDT"/* acpi_patcher.c */
142#define kHPET"HPET"/* acpi_patcher.c */
143#define kSBST"SBST"/* acpi_patcher.c */
144#define kECDT"ECDT"/* acpi_patcher.c */
145#define kASFT"ASFT"/* acpi_patcher.c */
146#define kDMAR"DMAR"/* acpi_patcher.c */
147#define kFADT"FADT"/* acpi_patcher.c */
148#define kAPIC"APIC"/* acpi_patcher.c */
149#define kMCFG"MCFG"/* acpi_patcher.c */
150#define kDropHPET"DropHPET"/* acpi_patcher.c */
151#define kDropSLIC"DropSLIC"/* acpi_patcher.c */
152#define kDropSBST"DropSBST"/* acpi_patcher.c */
153#define kDropECDT"DropECDT"/* acpi_patcher.c */
154#define kDropASFT"DropASFT"/* acpi_patcher.c */
155#define kDropDMAR"DropDMAR"/* acpi_patcher.c */
156#define kUpdateACPI"UpdateACPI"/* acpi_patcher.c */
157
158/* Mojodojo: added these keys */
159#define kGeneratePStates"GeneratePStates"/* acpi_patcher.c */
160#define kGenerateCStates"GenerateCStates"/* acpi_patcher.c */
161#define kCSTUsingSystemIO"CSTUsingSystemIO"/* acpi_patcher.c */
162#define kEnableC2State"EnableC2State"/* acpi_patcher.c */
163#define kEnableC3State"EnableC3State"/* acpi_patcher.c */
164#define kEnableC4State"EnableC4State"/* acpi_patcher.c */
165#define kEnableC6State"EnableC6State"/* acpi_patcher.c */
166#define kEnableC7State"EnableC7State"/* acpi_patcher.c */
167
168/* valv: added these keys */
169#define kbusratio"busratio"/* cpu.c */
170#define kDcfg0"display_0"/* nvidia.c */
171#define kDcfg1"display_1"/* nvidia.c */
172
173/* Marchrius: added these keys */
174#define kEnableBacklight"EnableBacklight"/* nvidia.c */
175
176/* Kabyl: added these keys */
177#define kAtiConfig"AtiConfig"/* ati.c */
178#define kAtiPorts"AtiPorts"/* ati.c */
179#define kATYbinimage"ATYbinimage"/* ati.c */
180
181/* cosmo1: added these keys */
182#define kEnableHDMIAudio"EnableHDMIAudio"/* ati.c && nvidia.c */
183
184/* cparm: added these keys */
185#define kRebootOnPanic"RebootOnPanic"
186#define kEnableHiDPI"EnableHiDPI"/* enable High resolution display (aka Retina) */
187
188/* ErmaC: added these keys */
189#define kEnableDualLink"EnableDualLink"/* ati.c && nvidia.c && gma.c*/
190#define kNvidiaGeneric"NvidiaGeneric"/* nvidia.c */
191#define kSkipIntelGfx"SkipIntelGfx"/* pci_setup.c */
192#define kSkipNvidiaGfx"SkipNvidiaGfx"/* pci_setup.c */
193#define kSkipAtiGfx"SkipAtiGfx"/* pci_setup.c */
194#define kUsbInject"USBInject"/* usb.c */
195#define kIntelCapriFB"IntelCapriFB"/* gma.c was HD4K-ig */
196#define kIntelAzulFB"IntelAzulFB"/* gma.c was HD5K-ig */
197#define kAAPLCustomIG"InjectIntel-ig"/* gma.c */
198#define kHDAEnabler"HDAEnabler"/* pci_setup.c */
199#define kHDEFLayoutID"HDEFLayoutID"/* hda.c */
200#define kHDAULayoutID"HDAULayoutID"/* hda.c */
201#define kBGRT"BGRT"/* acpi_patcher.c */
202#define kDropBGRT"DropBGRT"/* acpi_patcher.c */
203#define kDropMCFG"DropMCFG"/* acpi_patcher.c */
204#define kDropAPIC"DropAPIC"/* acpi_patcher.c */
205
206/* Karas: added these keys */
207#define kMemFullInfo"ForceFullMemInfo"/* smbios.c */
208
209/* Bungo: added these keys */
210// mask private data or no
211#define kPrivateData"PrivateData"/* smbios_decode.c */
212
213/*
214 * Flags to the booter or kernel
215 */
216#define kVerboseModeFlag"-v"
217#define kSafeModeFlag"-x"
218#define kIgnoreCachesFlag"-f"
219#define kIgnoreBootFileFlag"-F"
220#define kSingleUserModeFlag"-s"
221
222/*
223 * Booter behavior control
224 */
225#define kBootTimeout -1
226#define kCDBootTimeout 8
227
228/*
229 * A global set by boot() to record the device that the booter was loaded from.
230 */
231#define ROOT_DEVICE_SIZE 512
232extern int gBIOSDev;
233extern long gBootMode;
234extern bool sysConfigValid;
235extern char bootBanner[];
236extern char bootPrompt[];
237extern bool gOverrideKernel;
238extern char *gPlatformName;
239extern char gMKextName[];
240extern char gRootDevice[];
241extern bool gEnableCDROMRescan;
242extern bool gScanSingleDrive;
243extern bool useGUI;
244
245/*
246 * Boot Modes
247 */
248enum {
249kBootModeNormal = 0,
250kBootModeSafe = 1,
251kBootModeSecure = 2,
252kBootModeQuiet = 4
253};
254
255extern void initialize_runtime();
256extern void common_boot(int biosdev);
257
258/*
259 * usb.c
260 */
261extern int usb_loop();
262
263/*
264 * graphics.c
265 */
266extern void printVBEModeInfo();
267extern void setVideoMode(int mode, int drawgraphics);
268extern int getVideoMode();
269extern void spinActivityIndicator();
270extern void clearActivityIndicator();
271extern void drawColorRectangle(
272 unsigned short x,
273 unsigned short y,
274 unsigned short width,
275 unsigned short height,
276 unsigned char colorIndex
277 );
278extern void drawDataRectangle(
279 unsigned short x,
280 unsigned short y,
281 unsigned short width,
282 unsigned short height,
283 unsigned char * data
284 );
285extern int
286convertImage( unsigned short width,
287 unsigned short height,
288 const unsigned char *imageData,
289 unsigned char **newImageData );
290extern char * decodeRLE( const void * rleData, int rleBlocks, int outBytes );
291extern void drawBootGraphics(void);
292extern void drawPreview(void *src, uint8_t * saveunder);
293extern int getVideoMode(void);
294extern void loadImageScale (void *input, int iw, int ih, int ip, void *output, int ow, int oh, int op, int or);
295
296/*
297 * drivers.c
298 */
299extern char *gDarwinBuildVerStr; // Bungo
300extern long LoadExtraDrivers(char * dirSpec);
301extern long LoadDrivers(char * dirSpec);
302extern long DecodeKernel(void *binary, entry_t *rentry, char **raddr, int *rsize);
303
304typedef long (*FileLoadDrivers_t)(char *dirSpec, long plugin);
305/*!
306 Hookable function pointer called during the driver loading phase that
307 allows other code to cause additional drivers to be loaded.
308 */
309extern long (*LoadExtraDrivers_p)(FileLoadDrivers_t FileLoadDrivers_p);
310
311/*
312 * options.c
313 */
314extern char gBootUUIDString[];
315
316extern int getBootOptions(bool firstRun);
317extern int processBootOptions();
318extern int selectAlternateBootDevice(int bootdevice);
319extern bool promptForRescanOption(void);
320
321void showHelp();
322void showTextFile();
323char *getMemoryInfoString();
324
325typedef struct {
326char name[80];
327void * param;
328} MenuItem;
329
330/*
331 * lzss.c
332 */
333extern int decompress_lzss(u_int8_t *dst, u_int32_t dstlen, u_int8_t *src, u_int32_t srclen);
334extern u_int8_t *compress_lzss(u_int8_t *dst, u_int32_t dstlen, u_int8_t *src, u_int32_t srcLen);
335
336/*
337 * lzvn.c
338 */
339extern size_t lzvn_decode(void * dst,
340 size_t dst_size,
341 const void * src,
342 size_t src_size);
343/*
344extern size_t lzvn_encode(void * dst,
345 size_t dst_size,
346 const void * src,
347 size_t src_size,
348 void * work);
349*/
350
351struct compressed_kernel_header {
352u_int32_t signature;
353u_int32_t compress_type;
354u_int32_t adler32;
355u_int32_t uncompressed_size;
356u_int32_t compressed_size;
357u_int32_t reserved[11];
358char platform_name[64];
359char root_path[256];
360u_int8_t data[0];
361};
362typedef struct compressed_kernel_header compressed_kernel_header;
363
364/* resume.c */
365void HibernateBoot(char *boot_device);
366void HibernateBootSnow(char *boot_device);
367
368/* bmdecompress.c */
369void * DecompressData(void *srcbase, int *dw, int *dh, int *bytesPerPixel);
370
371bool checkOSVersion(const char * version);
372
373#endif /* !__BOOT2_BOOT_H */
374

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