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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 HSIERRA checkOSVersion("10.13") // High Sierra
34#define SIERRA checkOSVersion("10.12") // Sierra
35#define ELCAPITAN checkOSVersion("10.11") // El Capitan
36#define YOSEMITE checkOSVersion("10.10") // Yosemite
37#define MAVERICKS checkOSVersion("10.9") // Mavericks
38#define MOUNTAIN_LION checkOSVersion("10.8") // Mountain Lion
39#define LION checkOSVersion("10.7") // Lion
40#define SNOW_LEOPARD checkOSVersion("10.6") // Snow Leopard
41#define LEOPARD checkOSVersion("10.5") // Leopard
42#define TIGER checkOSVersion("10.4") // Tiger
43
44/*
45 * Paths used by chameleon
46 */
47
48// kernel cache
49#define kDefaultCachePathLeo"/System/Library/Caches/com.apple.kernelcaches/"
50#define kDefaultCachePathSnow"/System/Library/Caches/com.apple.kext.caches/Startup/"
51#define kDefaultCachePathYosemite"/System/Library/PrelinkedKernels/"
52#define kDefaultCacheRecoveryHD"/com.apple.recovery.boot/"
53
54// Lion installer ??
55#define kLionInstallerDataFolder"/Mac OS X Install Data/"
56
57// Mountain Lion installer ??
58#define kMLionInstallerDataFolder"/OS X Install Data/"
59
60// Installer new
61#define kDefaultCacheInstallerNew"/.IABootFiles/"
62
63//kernel path
64#define kDefaultKernelPathPreYos"/"
65#define kDefaultKernelPathForYos"/System/Library/Kernels/" //for Yosemite and El Capitan
66
67/*
68 * Keys used in system Boot.plist
69 */
70
71#define kGraphicsModeKey"Graphics Mode"
72#define kTextModeKey"Text Mode"
73#define kQuietBootKey"Quiet Boot"
74#define kKernelFlagsKey"Kernel Flags"
75#define kKernelArchKey"Kernel Architecture"
76#define kMKextCacheKey"MKext Cache"
77#define kKernelNameKey"Kernel"
78#define kKernelCacheKey"Kernel Cache"
79#define kUseKernelCache"UseKernelCache"/* boot.c */
80#define kBootDeviceKey"Boot Device"
81#define kTimeoutKey"Timeout"
82#define kRootDeviceKey"rd"
83#define kBootUUIDKey"boot-uuid"
84#define kHelperRootUUIDKey"Root UUID"
85#define kPlatformKey"platform"
86#define kACPIKey"acpi"
87#define kCDROMPromptKey"CD-ROM Prompt"
88#define kCDROMOptionKey"CD-ROM Option Key"
89#define kRescanPromptKey"Rescan Prompt"
90#define kRescanKey"Rescan"
91#define kScanSingleDriveKey"Scan Single Drive"
92#define kInstantMenuKey"Instant Menu"
93#define kDefaultKernel"mach_kernel"
94#define kOSXKernel"kernel"// Yosemite+
95#define kGUIKey"GUI"
96#define kBootBannerKey"Boot Banner"
97#define kShowInfoKey"ShowInfo"// gui.c
98#define kWaitForKeypressKey"Wait"
99
100/* AsereBLN: added these keys */
101#define kUseAtiROM"UseAtiROM"/* ati.c */
102#define kWake"Wake"/* boot.c */
103#define kForceWake"ForceWake"/* boot.c */
104#define kWakeImage"WakeImage"/* boot.c */
105#define kProductVersion"ProductVersion"/* boot.c */
106#define karch"arch"/* boot.c */
107#define kDSDT"DSDT"/* acpi_patcher.c */
108#define kDropSSDT"DropSSDT"/* acpi_patcher.c */
109#define kDeviceProperties"device-properties"/* device_inject.c */
110#define kHidePartition"Hide Partition"/* disk.c */
111#define kRenamePartition"Rename Partition"/* disk.c */
112#define kSMBIOSKey"SMBIOS"/* fake_efi.c */
113//#define kSystemID"SystemId"/* fake_efi.c */
114#define kSystemType"SystemType"/* fake_efi.c */
115#define kUseNvidiaROM"UseNvidiaROM"/* nvidia.c */
116#define kVBIOS"VBIOS"/* nvidia.c && ati.c */
117#define kPCIRootUID"PCIRootUID"/* pci_root.c */
118#define kEthernetBuiltIn"EthernetBuiltIn"/* networking.c */
119#define kGraphicsEnabler"GraphicsEnabler"/* pci_setup.c */
120#define kForceHPET"ForceHPET"/* pci_setup.c */
121#define kUseMemDetect"UseMemDetect"/* platform.c */
122#define kSMBIOSdefaults"SMBIOSdefaults"/* smbios_patcher.c */
123#define kUSBBusFix"USBBusFix"/* usb.c */
124#define kEHCIacquire"EHCIacquire"/* usb.c */
125#define kUHCIreset"UHCIreset"/* usb.c */
126#define kEHCIhard"EHCIhard"/* usb.c */
127#define kDefaultPartition"Default Partition"/* sys.c */
128
129/* Zenith432: added this key */
130#define kXHCILegacyOff"XHCILegacyOff"/* usb.c */
131
132/* Duvel300: added this key */
133#define kRestartFix"RestartFix"/* acpi_patcher.c */
134
135/* Slice: added these keys */
136#define kPS2RestartFix"PS2RestartFix"/* acpi_patcher.c */
137#define kUseIntelHDMI"UseIntelHDMI"/* ati.c && nvidia.c && gma.c */
138#define kNvidiaSingle"NvidiaSingle"/* nvidia.c */
139
140/* FredWst: added this key */
141#define kNvidiaNoEFI"NvidiaNoEFI"/* nvidia.c */
142
143/* Signal64: added this key */
144#define kLegacyOff"USBLegacyOff"/* usb.c */
145
146/* Lebidou: added this key */
147
148/* Meklort: added these keys */
149#define kMD0Image"md0"/* ramdisk.h */
150#define kEnableWifi"EnableWifi"/* networking.c */
151
152/* Andyvand: added these keys */
153
154/* Mojodojo: added these keys */
155#define kGeneratePStates"GeneratePStates"/* acpi_patcher.c */
156#define kGenerateCStates"GenerateCStates"/* acpi_patcher.c */
157#define kCSTUsingSystemIO"CSTUsingSystemIO"/* acpi_patcher.c */
158#define kEnableC2State"EnableC2State"/* acpi_patcher.c */
159#define kEnableC3State"EnableC3State"/* acpi_patcher.c */
160#define kEnableC4State"EnableC4State"/* acpi_patcher.c */
161#define kEnableC6State"EnableC6State"/* acpi_patcher.c */
162#define kEnableC7State"EnableC7State"/* acpi_patcher.c */
163
164/* valv: added these keys */
165#define kbusratio"busratio"/* cpu.c */
166#define kDcfg0"display_0"/* nvidia.c */
167#define kDcfg1"display_1"/* nvidia.c */
168
169/* Marchrius: added this key */
170#define kEnableBacklight"EnableBacklight"/* nvidia.c */
171
172/* Kabyl: added these keys */
173#define kAtiConfig"AtiConfig"/* ati.c */
174#define kAtiPorts"AtiPorts"/* ati.c */
175#define kATYbinimage"ATYbinimage"/* ati.c */
176
177/* cosmo1: added these keys */
178#define kEnableHDMIAudio"EnableHDMIAudio"/* ati.c && nvidia.c */
179
180/* cparm: added these keys */
181#define kRebootOnPanic"RebootOnPanic"
182#define kEnableHiDPI"EnableHiDPI"// enable High resolution display (aka Retina)
183
184/* ErmaC: added these keys */
185#define kEnableDualLink"EnableDualLink"/* ati.c && nvidia.c && gma.c */
186#define kNvidiaGeneric"NvidiaGeneric"/* nvidia.c */
187#define kSkipIntelGfx"SkipIntelGfx"/* pci_setup.c */
188#define kSkipNvidiaGfx"SkipNvidiaGfx"/* pci_setup.c */
189#define kSkipAtiGfx"SkipAtiGfx"/* pci_setup.c */
190#define kIntelCapriFB"IntelCapriFB"/* gma.c was HD4K-ig */
191#define kIntelAzulFB"IntelAzulFB"/* gma.c was HD5K-ig */
192#define kIntelBdwFB"IntelBdwFB"/* gma.c */
193#define kIntelSklFB"IntelSklFB"/* gma.c */
194#define kAAPLCustomIG"InjectIntel-ig"/* gma.c */
195#define kHDAEnabler"HDAEnabler"/* pci_setup.c */
196#define kHDEFLayoutID"HDEFLayoutID"/* hda.c */
197#define kHDAULayoutID"HDAULayoutID"/* hda.c */
198#define kCsrActiveConfig"CsrActiveConfig"/* boot.c */
199#define kProductBuildVersion"ProductBuildVersion"/* boot.c */
200
201uint32_t kernelOSVer; /* boot.c */
202
203
204/* Pike R. Alpha: added this key */
205#define kBlackMode"BlackMode"
206
207/* Karas: added this key */
208#define kMemFullInfo"ForceFullMemInfo"/* smbios.c */
209
210/* Bungo: added this key */
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 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// Micky1979
303int gDarwinMajor;
304int gDarwinMinor;
305int gDarwinRev;
306bool useDarwinVersion;
307
308/*!
309 Hookable function pointer called during the driver loading phase that
310 allows other code to cause additional drivers to be loaded.
311 */
312extern long (*LoadExtraDrivers_p)(FileLoadDrivers_t FileLoadDrivers_p);
313
314/*
315 * options.c
316 */
317extern char gBootUUIDString[];
318extern int getBootOptions(bool firstRun);
319extern int processBootOptions();
320extern int selectAlternateBootDevice(int bootdevice);
321extern bool promptForRescanOption(void);
322
323void showHelp();
324void showTextFile();
325char *getMemoryInfoString();
326
327typedef struct {
328char name[80];
329void * param;
330} MenuItem;
331
332/*
333 * lzss.c
334 */
335extern int decompress_lzss(u_int8_t *dst, u_int32_t dstlen, u_int8_t *src, u_int32_t srclen);
336extern u_int8_t *compress_lzss(u_int8_t *dst, u_int32_t dstlen, u_int8_t *src, u_int32_t srcLen);
337
338/*
339 * lzvn.c
340 */
341extern size_t lzvn_decode(void*dst,
342 size_tdst_size,
343 const void*src,
344 size_tsrc_size);
345/*
346extern size_t lzvn_encode(void*dst,
347 size_tdst_size,
348 const void*src,
349 size_tsrc_size,
350 void*work);
351*/
352
353/*
354 * boot.c
355 */
356bool FlagBlackOption; // <-- This is first set in boot.c into setupBooterArgs function
357bool HiDPIOption;
358
359void setupBooterArgs(void);
360void csrInfo(int csrValue, bool custom);
361
362struct compressed_kernel_header {
363u_int32_t signature;
364u_int32_t compress_type;
365u_int32_t adler32;
366u_int32_t uncompressed_size;
367u_int32_t compressed_size;
368u_int32_t reserved[11];
369char platform_name[64];
370char root_path[256];
371u_int8_t data[0];
372};
373typedef struct compressed_kernel_header compressed_kernel_header;
374
375/* resume.c */
376void HibernateBoot(char *boot_device);
377
378/* bmdecompress.c */
379void *DecompressData(void *srcbase, int *dw, int *dh, int *bytesPerPixel);
380
381#endif /* !__BOOT2_BOOT_H */
382

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