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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 ELCAPITAN checkOSVersion("10.11") // El Capitan
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 kLionInstallerPlistkLionInstallerDataFolder "com.apple.Boot.plist"
53
54// Mountain Lion installer
55#define kMLionInstallerDataFolder"/OS X Install Data/"
56#define kMLionInstallerPlistkMLionInstallerDataFolder "com.apple.Boot.plist"
57
58//kernel path
59#define kDefaultKernelPathPreYos"/"
60#define kDefaultKernelPathForYos"/System/Library/Kernels/" //for Yosemite and El Capitan
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"/* networking.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#define kNvidiaSingle"NvidiaSingle"/* nvidia.c */
133
134/* Signal64: added this key */
135#define kLegacyOff"USBLegacyOff"/* usb.c */
136
137/* Lebidou: added this key */
138
139/* Meklort: added these keys */
140#define kMD0Image"md0"/* ramdisk.h */
141#define kEnableWifi"EnableWifi"/* networking.c */
142
143/* Andyvand: added these keys */
144//#define kSSDT"SSDT"/* acpi_patcher.c */
145#define kHPET"HPET"/* acpi_patcher.c */
146#define kSBST"SBST"/* acpi_patcher.c */
147#define kECDT"ECDT"/* acpi_patcher.c */
148#define kASFT"ASFT"/* acpi_patcher.c */
149#define kDMAR"DMAR"/* acpi_patcher.c */
150#define kFADT"FADT"/* acpi_patcher.c */
151#define kAPIC"APIC"/* acpi_patcher.c */
152#define kMCFG"MCFG"/* acpi_patcher.c */
153#define kDropHPET"DropHPET"/* acpi_patcher.c */
154#define kDropSLIC"DropSLIC"/* acpi_patcher.c */
155#define kDropSBST"DropSBST"/* acpi_patcher.c */
156#define kDropECDT"DropECDT"/* acpi_patcher.c */
157#define kDropASFT"DropASFT"/* acpi_patcher.c */
158#define kDropDMAR"DropDMAR"/* acpi_patcher.c */
159
160/* Mojodojo: added these keys */
161#define kGeneratePStates"GeneratePStates"/* acpi_patcher.c */
162#define kGenerateCStates"GenerateCStates"/* acpi_patcher.c */
163#define kCSTUsingSystemIO"CSTUsingSystemIO"/* acpi_patcher.c */
164#define kEnableC2State"EnableC2State"/* acpi_patcher.c */
165#define kEnableC3State"EnableC3State"/* acpi_patcher.c */
166#define kEnableC4State"EnableC4State"/* acpi_patcher.c */
167#define kEnableC6State"EnableC6State"/* acpi_patcher.c */
168#define kEnableC7State"EnableC7State"/* acpi_patcher.c */
169
170/* valv: added these keys */
171#define kbusratio"busratio"/* cpu.c */
172#define kDcfg0"display_0"/* nvidia.c */
173#define kDcfg1"display_1"/* nvidia.c */
174
175/* Marchrius: added this key */
176#define kEnableBacklight"EnableBacklight"/* nvidia.c */
177
178/* Kabyl: added these keys */
179#define kAtiConfig"AtiConfig"/* ati.c */
180#define kAtiPorts"AtiPorts"/* ati.c */
181#define kATYbinimage"ATYbinimage"/* ati.c */
182
183/* cosmo1: added these keys */
184#define kEnableHDMIAudio"EnableHDMIAudio"/* ati.c && nvidia.c */
185
186/* cparm: added these keys */
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 kIntelCapriFB"IntelCapriFB"/* gma.c was HD4K-ig */
195#define kIntelAzulFB"IntelAzulFB"/* gma.c was HD5K-ig */
196#define kIntelBdwFB"IntelBdwFB"/* gma.c */
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 this key */
207#define kMemFullInfo"ForceFullMemInfo"/* smbios.c */
208
209/* Bungo: added this key */
210#define kPrivateData"PrivateData"/* smbios_decode.c */
211
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 kCDBootTimeout8
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);
257extern bool checkOSVersion(const char *version);
258extern uint32_t getMacOSVerCurrent();
259
260/*
261 * usb.c
262 */
263extern int usb_loop();
264
265/*
266 * graphics.c
267 */
268extern void printVBEModeInfo();
269extern void setVideoMode(int mode);
270extern int getVideoMode();
271extern void spinActivityIndicator();
272extern void clearActivityIndicator();
273extern void setBackgroundColor( uint32_t color );
274extern void drawDataRectangle(
275 unsigned short x,
276 unsigned short y,
277 unsigned short width,
278 unsigned short height,
279 unsigned char *data
280 );
281extern int
282convertImage( unsigned short width,
283 unsigned short height,
284 const unsigned char *imageData,
285 unsigned char **newImageData );
286extern char *decodeRLE( const void *rleData, int rleBlocks, int outBytes );
287extern void drawBootGraphics(void);
288extern void drawPreview(void *src, uint8_t *saveunder);
289extern int getVideoMode(void);
290extern void loadImageScale (void *input, int iw, int ih, int ip, void *output, int ow, int oh, int op, int or);
291
292/*
293 * drivers.c
294 */
295extern long LoadExtraDrivers(char * dirSpec);
296extern long LoadDrivers(char * dirSpec);
297extern long DecodeKernel(void *binary, entry_t *rentry, char **raddr, int *rsize);
298typedef long (*FileLoadDrivers_t)(char *dirSpec, long plugin);
299// Bungo:
300extern char gDarwinBuildVerStr[256];
301
302/*!
303 Hookable function pointer called during the driver loading phase that
304 allows other code to cause additional drivers to be loaded.
305 */
306extern long (*LoadExtraDrivers_p)(FileLoadDrivers_t FileLoadDrivers_p);
307
308/*
309 * options.c
310 */
311extern char gBootUUIDString[];
312extern int getBootOptions(bool firstRun);
313extern int processBootOptions();
314extern int selectAlternateBootDevice(int bootdevice);
315extern bool promptForRescanOption(void);
316
317void showHelp();
318void showTextFile();
319char *getMemoryInfoString();
320
321typedef struct {
322char name[80];
323void * param;
324} MenuItem;
325
326/*
327 * lzss.c
328 */
329extern int decompress_lzss(u_int8_t *dst, u_int32_t dstlen, u_int8_t *src, u_int32_t srclen);
330extern u_int8_t *compress_lzss(u_int8_t *dst, u_int32_t dstlen, u_int8_t *src, u_int32_t srcLen);
331
332/*
333 * lzvn.c
334 */
335extern size_t lzvn_decode(void*dst,
336 size_tdst_size,
337 const void*src,
338 size_tsrc_size);
339/*
340extern size_t lzvn_encode(void*dst,
341 size_tdst_size,
342 const void*src,
343 size_tsrc_size,
344 void*work);
345*/
346
347struct compressed_kernel_header {
348u_int32_t signature;
349u_int32_t compress_type;
350u_int32_t adler32;
351u_int32_t uncompressed_size;
352u_int32_t compressed_size;
353u_int32_t reserved[11];
354char platform_name[64];
355char root_path[256];
356u_int8_t data[0];
357};
358typedef struct compressed_kernel_header compressed_kernel_header;
359
360/* resume.c */
361void HibernateBoot(char *boot_device);
362void HibernateBootSnow(char *boot_device);
363
364/* bmdecompress.c */
365void *DecompressData(void *srcbase, int *dw, int *dh, int *bytesPerPixel);
366
367#endif /* !__BOOT2_BOOT_H */
368

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