Chameleon

Chameleon Svn Source Tree

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 SIERRA checkOSVersion("10.12") // Sierra
34#define ELCAPITAN checkOSVersion("10.11") // El Capitan
35#define YOSEMITE checkOSVersion("10.10") // Yosemite
36#define MAVERICKS checkOSVersion("10.9") // Mavericks
37#define MOUNTAIN_LION checkOSVersion("10.8") // Mountain Lion
38#define LION checkOSVersion("10.7") // Lion
39#define SNOW_LEOPARD checkOSVersion("10.6") // Snow Leopard
40#define LEOPARD checkOSVersion("10.5") // Leopard
41#define TIGER checkOSVersion("10.4") // Tiger
42
43/*
44 * Paths used by chameleon
45 */
46
47// kernel cache
48#define kDefaultCachePathLeo"/System/Library/Caches/com.apple.kernelcaches/"
49#define kDefaultCachePathSnow"/System/Library/Caches/com.apple.kext.caches/Startup/"
50#define kDefaultCachePathYosemite"/System/Library/PrelinkedKernels/"
51#define kDefaultCacheRecoveryHD"/com.apple.recovery.boot/"
52
53// Lion installer ??
54#define kLionInstallerDataFolder"/Mac OS X Install Data/"
55
56// Mountain Lion installer ??
57#define kMLionInstallerDataFolder"/OS X Install Data/"
58
59// Installer new
60#define kDefaultCacheInstallerNew"/.IABootFiles/"
61
62//kernel path
63#define kDefaultKernelPathPreYos"/"
64#define kDefaultKernelPathForYos"/System/Library/Kernels/" //for Yosemite and El Capitan
65
66/*
67 * Keys used in system Boot.plist
68 */
69
70#define kGraphicsModeKey"Graphics Mode"
71#define kTextModeKey"Text Mode"
72#define kQuietBootKey"Quiet Boot"
73#define kKernelFlagsKey"Kernel Flags"
74#define kKernelArchKey"Kernel Architecture"
75#define kMKextCacheKey"MKext Cache"
76#define kKernelNameKey"Kernel"
77#define kKernelCacheKey"Kernel Cache"
78#define kUseKernelCache"UseKernelCache"/* boot.c */
79#define kBootDeviceKey"Boot Device"
80#define kTimeoutKey"Timeout"
81#define kRootDeviceKey"rd"
82#define kBootUUIDKey"boot-uuid"
83#define kHelperRootUUIDKey"Root UUID"
84#define kPlatformKey"platform"
85#define kACPIKey"acpi"
86#define kCDROMPromptKey"CD-ROM Prompt"
87#define kCDROMOptionKey"CD-ROM Option Key"
88#define kRescanPromptKey"Rescan Prompt"
89#define kRescanKey"Rescan"
90#define kScanSingleDriveKey"Scan Single Drive"
91#define kInstantMenuKey"Instant Menu"
92#define kDefaultKernel"mach_kernel"
93#define kOSXKernel"kernel"// Yosemite+
94#define kGUIKey"GUI"
95#define kBootBannerKey"Boot Banner"
96#define kShowInfoKey"ShowInfo"// gui.c
97#define kWaitForKeypressKey"Wait"
98
99/* AsereBLN: added these keys */
100#define kUseAtiROM"UseAtiROM"/* ati.c */
101#define kWake"Wake"/* boot.c */
102#define kForceWake"ForceWake"/* boot.c */
103#define kWakeImage"WakeImage"/* boot.c */
104#define kProductVersion"ProductVersion"/* boot.c */
105#define karch"arch"/* boot.c */
106#define kDSDT"DSDT"/* acpi_patcher.c */
107#define kDropSSDT"DropSSDT"/* acpi_patcher.c */
108#define kDeviceProperties"device-properties"/* device_inject.c */
109#define kHidePartition"Hide Partition"/* disk.c */
110#define kRenamePartition"Rename Partition"/* disk.c */
111#define kSMBIOSKey"SMBIOS"/* fake_efi.c */
112//#define kSystemID"SystemId"/* fake_efi.c */
113#define kSystemType"SystemType"/* fake_efi.c */
114#define kUseNvidiaROM"UseNvidiaROM"/* nvidia.c */
115#define kVBIOS"VBIOS"/* nvidia.c && ati.c */
116#define kPCIRootUID"PCIRootUID"/* pci_root.c */
117#define kEthernetBuiltIn"EthernetBuiltIn"/* networking.c */
118#define kGraphicsEnabler"GraphicsEnabler"/* pci_setup.c */
119#define kForceHPET"ForceHPET"/* pci_setup.c */
120#define kUseMemDetect"UseMemDetect"/* platform.c */
121#define kSMBIOSdefaults"SMBIOSdefaults"/* smbios_patcher.c */
122#define kUSBBusFix"USBBusFix"/* usb.c */
123#define kEHCIacquire"EHCIacquire"/* usb.c */
124#define kUHCIreset"UHCIreset"/* usb.c */
125#define kEHCIhard"EHCIhard"/* usb.c */
126#define kDefaultPartition"Default Partition"/* sys.c */
127
128/* Zenith432: added this key */
129#define kXHCILegacyOff"XHCILegacyOff"/* usb.c */
130
131/* Duvel300: added this key */
132#define kRestartFix"RestartFix"/* acpi_patcher.c */
133
134/* Slice: added these keys */
135#define kPS2RestartFix"PS2RestartFix"/* acpi_patcher.c */
136#define kUseIntelHDMI"UseIntelHDMI"/* ati.c && nvidia.c && gma.c */
137#define kNvidiaSingle"NvidiaSingle"/* nvidia.c */
138
139/* Signal64: added this key */
140#define kLegacyOff"USBLegacyOff"/* usb.c */
141
142/* Lebidou: added this key */
143
144/* Meklort: added these keys */
145#define kMD0Image"md0"/* ramdisk.h */
146#define kEnableWifi"EnableWifi"/* networking.c */
147
148/* Andyvand: added these keys */
149
150/* Mojodojo: added these keys */
151#define kGeneratePStates"GeneratePStates"/* acpi_patcher.c */
152#define kGenerateCStates"GenerateCStates"/* acpi_patcher.c */
153#define kCSTUsingSystemIO"CSTUsingSystemIO"/* acpi_patcher.c */
154#define kEnableC2State"EnableC2State"/* acpi_patcher.c */
155#define kEnableC3State"EnableC3State"/* acpi_patcher.c */
156#define kEnableC4State"EnableC4State"/* acpi_patcher.c */
157#define kEnableC6State"EnableC6State"/* acpi_patcher.c */
158#define kEnableC7State"EnableC7State"/* acpi_patcher.c */
159
160/* valv: added these keys */
161#define kbusratio"busratio"/* cpu.c */
162#define kDcfg0"display_0"/* nvidia.c */
163#define kDcfg1"display_1"/* nvidia.c */
164
165/* Marchrius: added this key */
166#define kEnableBacklight"EnableBacklight"/* nvidia.c */
167
168/* Kabyl: added these keys */
169#define kAtiConfig"AtiConfig"/* ati.c */
170#define kAtiPorts"AtiPorts"/* ati.c */
171#define kATYbinimage"ATYbinimage"/* ati.c */
172
173/* cosmo1: added these keys */
174#define kEnableHDMIAudio"EnableHDMIAudio"/* ati.c && nvidia.c */
175
176/* cparm: added these keys */
177#define kRebootOnPanic"RebootOnPanic"
178#define kEnableHiDPI"EnableHiDPI"// enable High resolution display (aka Retina)
179
180/* ErmaC: added these keys */
181#define kEnableDualLink"EnableDualLink"/* ati.c && nvidia.c && gma.c */
182#define kNvidiaGeneric"NvidiaGeneric"/* nvidia.c */
183#define kSkipIntelGfx"SkipIntelGfx"/* pci_setup.c */
184#define kSkipNvidiaGfx"SkipNvidiaGfx"/* pci_setup.c */
185#define kSkipAtiGfx"SkipAtiGfx"/* pci_setup.c */
186#define kIntelCapriFB"IntelCapriFB"/* gma.c was HD4K-ig */
187#define kIntelAzulFB"IntelAzulFB"/* gma.c was HD5K-ig */
188#define kIntelBdwFB"IntelBdwFB"/* gma.c */
189#define kIntelSklFB"IntelSklFB"/* gma.c */
190#define kAAPLCustomIG"InjectIntel-ig"/* gma.c */
191#define kHDAEnabler"HDAEnabler"/* pci_setup.c */
192#define kHDEFLayoutID"HDEFLayoutID"/* hda.c */
193#define kHDAULayoutID"HDAULayoutID"/* hda.c */
194#define kCsrActiveConfig"CsrActiveConfig"/* boot.c */
195#define kProductBuildVersion"ProductBuildVersion"/* boot.c */
196
197uint32_t kernelOSVer; /* boot.c */
198
199
200/* Pike R. Alpha: added this key */
201#define kBlackMode"BlackMode"
202
203/* Karas: added this key */
204#define kMemFullInfo"ForceFullMemInfo"/* smbios.c */
205
206/* Bungo: added this key */
207#define kPrivateData"PrivateData"/* smbios_decode.c */
208
209
210/*
211 * Flags to the booter or kernel
212 */
213#define kVerboseModeFlag"-v"
214#define kSafeModeFlag"-x"
215#define kIgnoreCachesFlag"-f"
216#define kIgnoreBootFileFlag"-F"
217#define kSingleUserModeFlag"-s"
218
219/*
220 * Booter behavior control
221 */
222#define kBootTimeout-1
223#define kCDBootTimeout8
224
225/*
226 * A global set by boot() to record the device that the booter was loaded from.
227 */
228#define ROOT_DEVICE_SIZE 512
229extern int gBIOSDev;
230extern long gBootMode;
231extern bool sysConfigValid;
232extern char bootBanner[];
233extern char bootPrompt[];
234extern bool gOverrideKernel;
235extern char *gPlatformName;
236extern char gMKextName[];
237extern char gRootDevice[];
238extern bool gEnableCDROMRescan;
239extern bool gScanSingleDrive;
240extern bool useGUI;
241
242/*
243 * Boot Modes
244 */
245enum {
246kBootModeNormal = 0,
247kBootModeSafe = 1,
248kBootModeSecure = 2,
249kBootModeQuiet = 4
250};
251
252extern void initialize_runtime();
253extern void common_boot(int biosdev);
254extern bool checkOSVersion(const char *version);
255extern uint32_t getMacOSVerCurrent();
256
257/*
258 * usb.c
259 */
260extern int usb_loop();
261
262/*
263 * graphics.c
264 */
265extern void printVBEModeInfo();
266extern void setVideoMode(int mode, int drawgraphics);
267extern int getVideoMode();
268extern void spinActivityIndicator();
269extern void clearActivityIndicator();
270extern void drawColorRectangle(
271 unsigned short x,
272 unsigned short y,
273 unsigned short width,
274 unsigned short height,
275 unsigned char colorIndex
276 );
277extern void drawDataRectangle(
278 unsigned short x,
279 unsigned short y,
280 unsigned short width,
281 unsigned short height,
282 unsigned char *data
283 );
284extern int
285convertImage( unsigned short width,
286 unsigned short height,
287 const unsigned char *imageData,
288 unsigned char **newImageData );
289extern char *decodeRLE( const void *rleData, int rleBlocks, int outBytes );
290extern void drawBootGraphics(void);
291extern void drawPreview(void *src, uint8_t *saveunder);
292extern int getVideoMode(void);
293extern void loadImageScale (void *input, int iw, int ih, int ip, void *output, int ow, int oh, int op, int or);
294
295/*
296 * drivers.c
297 */
298extern long LoadExtraDrivers(char * dirSpec);
299extern long LoadDrivers(char * dirSpec);
300extern long DecodeKernel(void *binary, entry_t *rentry, char **raddr, int *rsize);
301typedef long (*FileLoadDrivers_t)(char *dirSpec, long plugin);
302// Bungo:
303extern char gDarwinBuildVerStr[256];
304
305// Micky1979
306int gDarwinMajor;
307int gDarwinMinor;
308int gDarwinRev;
309bool useDarwinVersion;
310
311/*!
312 Hookable function pointer called during the driver loading phase that
313 allows other code to cause additional drivers to be loaded.
314 */
315extern long (*LoadExtraDrivers_p)(FileLoadDrivers_t FileLoadDrivers_p);
316
317/*
318 * options.c
319 */
320extern char gBootUUIDString[];
321extern int getBootOptions(bool firstRun);
322extern int processBootOptions();
323extern int selectAlternateBootDevice(int bootdevice);
324extern bool promptForRescanOption(void);
325
326void showHelp();
327void showTextFile();
328char *getMemoryInfoString();
329
330typedef struct {
331char name[80];
332void * param;
333} MenuItem;
334
335/*
336 * lzss.c
337 */
338extern int decompress_lzss(u_int8_t *dst, u_int32_t dstlen, u_int8_t *src, u_int32_t srclen);
339extern u_int8_t *compress_lzss(u_int8_t *dst, u_int32_t dstlen, u_int8_t *src, u_int32_t srcLen);
340
341/*
342 * lzvn.c
343 */
344extern size_t lzvn_decode(void*dst,
345 size_tdst_size,
346 const void*src,
347 size_tsrc_size);
348/*
349extern size_t lzvn_encode(void*dst,
350 size_tdst_size,
351 const void*src,
352 size_tsrc_size,
353 void*work);
354*/
355
356/*
357 * boot.c
358 */
359bool FlagBlackOption; // <-- This is first set in boot.c into setupBooterArgs function
360bool HiDPIOption;
361
362void setupBooterArgs(void);
363void csrInfo(int csrValue, bool custom);
364
365struct compressed_kernel_header {
366u_int32_t signature;
367u_int32_t compress_type;
368u_int32_t adler32;
369u_int32_t uncompressed_size;
370u_int32_t compressed_size;
371u_int32_t reserved[11];
372char platform_name[64];
373char root_path[256];
374u_int8_t data[0];
375};
376typedef struct compressed_kernel_header compressed_kernel_header;
377
378/* resume.c */
379void HibernateBoot(char *boot_device);
380
381/* bmdecompress.c */
382void *DecompressData(void *srcbase, int *dw, int *dh, int *bytesPerPixel);
383
384#endif /* !__BOOT2_BOOT_H */
385

Archive Download this file

Revision: 2838