Chameleon

Chameleon Commit Details

Date:2014-10-21 20:54:27 (5 years 3 months ago)
Author:ErmaC
Commit:2433
Parents: 2432
Message:Merge Yosemite patch (ready from June 2014) Thanks all involved in the test and develop. Special thanks: Alex J, viv xix, zenith432 from http://forge.voodooprojects.org/p/chameleon/issues/375.
Changes:
M/trunk/i386/boot2/drivers.c
M/trunk/i386/boot2/boot.c
M/trunk/i386/libsaio/bootstruct.c
M/trunk/i386/boot2/boot.h
M/trunk/CHANGES
M/trunk/i386/boot2/options.c

File differences

trunk/i386/libsaio/bootstruct.c
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void reserveKernBootStruct(void)
{
if ( LION || MOUNTAIN_LION || MAVERICKS )
if ( TIGER || LEOPARD || SNOW_LEOPARD )
{
// for 10.4 10.5 10.6
void *oldAddr = bootArgsPreLion;
bootArgsPreLion = (boot_args_pre_lion *)AllocateKernelMemory(sizeof(boot_args_pre_lion));
bcopy(oldAddr, bootArgsPreLion, sizeof(boot_args_pre_lion));
} else {
// for 10.7 10.8 10.9 10.10
void *oldAddr = bootArgs;
bootArgs = (boot_args *)AllocateKernelMemory(sizeof(boot_args));
bcopy(oldAddr, bootArgs, sizeof(boot_args));
} else {
void *oldAddr = bootArgsPreLion;
bootArgsPreLion = (boot_args_pre_lion *)AllocateKernelMemory(sizeof(boot_args_pre_lion));
bcopy(oldAddr, bootArgsPreLion, sizeof(boot_args_pre_lion));
}
}
trunk/i386/boot2/drivers.c
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if (uncompressed_size != size)
{
error("ERROR: size mismatch from lzss (found: %x, expected: %x).\n", size, uncompressed_size);
if ( kernel_header->compress_type == OSSwapBigToHostConstInt32('lzvn'))
{
error("ERROR: size mismatch from lzvn (found: %x, expected: %x).\n", size, uncompressed_size);
}
if ( kernel_header->compress_type == OSSwapBigToHostConstInt32('lzss'))
{
error("ERROR: size mismatch from lzss (found: %x, expected: %x).\n", size, uncompressed_size);
}
return -1;
}
trunk/i386/boot2/boot.c
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finalizeBootStruct();
// Jump to kernel's entry point. There's no going back now.
if ( LION || MOUNTAIN_LION || MAVERICKS )
if (TIGER || LEOPARD || SNOW_LEOPARD)
{
// Notify modules that the kernel is about to be started
execute_hook("Kernel Start", (void*)kernelEntry, (void*)bootArgsPreLion, NULL, NULL);
startprog( kernelEntry, bootArgsPreLion );
} else {
// Notify modules that the kernel is about to be started
execute_hook("Kernel Start", (void*)kernelEntry, (void*)bootArgs, NULL, NULL);
outb(0xa1, 0xff);/* Maskout all interrupts Pic2 */
startprog( kernelEntry, bootArgs );
} else {
// Notify modules that the kernel is about to be started
execute_hook("Kernel Start", (void*)kernelEntry, (void*)bootArgsPreLion, NULL, NULL);
startprog( kernelEntry, bootArgsPreLion );
}
// Not reached
strlcpy(kernelCacheFile, cacheFile, sizeof(kernelCacheFile));
verbose("Specified kernel cache file path = %s\n", cacheFile);
} else {
// Lion, Mountain Lion and Mavericks prelink kernel cache file
if ( LION || MOUNTAIN_LION || MAVERICKS )
// Leopard prelink kernel cache file
if (TIGER || LEOPARD)
{
snprintf(kernelCacheFile, sizeof(kernelCacheFile), "%skernelcache", kDefaultCachePathSnow);
verbose("10.7, 10.8 & 10.9 kernel cache file path = %s\n", kernelCacheFile);}
// Reset cache name.
bzero(gCacheNameAdler + 64, sizeof(gCacheNameAdler) - 64);
snprintf(gCacheNameAdler + 64, sizeof(gCacheNameAdler) - 64, "%s,%s", gRootDevice, bootInfo->bootFile);
adler32 = Adler32((unsigned char *)gCacheNameAdler, sizeof(gCacheNameAdler));
snprintf(kernelCacheFile, sizeof(kernelCacheFile), "%s.%08lX", kDefaultCachePathLeo, adler32);
verbose("Reseted kernel cache file path = %s\n", kernelCacheFile);
}
// Snow Leopard prelink kernel cache file
else if ( SNOW_LEOPARD ) {
snprintf(kernelCacheFile, sizeof(kernelCacheFile), "kernelcache_%s",
}
closedir(cacheDir);
} else {
// Reset cache name.
bzero(gCacheNameAdler + 64, sizeof(gCacheNameAdler) - 64);
snprintf(gCacheNameAdler + 64, sizeof(gCacheNameAdler) - 64,
"%s,%s",
gRootDevice, bootInfo->bootFile);
adler32 = Adler32((unsigned char *)gCacheNameAdler, sizeof(gCacheNameAdler));
snprintf(kernelCacheFile, sizeof(kernelCacheFile), "%s.%08lX", kDefaultCachePathLeo, adler32);
verbose("Reseted kernel cache file path = %s\n", kernelCacheFile);
// Lion, Mountain Lion, Mavericks, and Yosemite prelink kernel cache file
// for 10.7 10.8 10.9 10.10
snprintf(kernelCacheFile, sizeof(kernelCacheFile), "%skernelcache", kDefaultCachePathSnow);
verbose("10.7, 10.8, 10.9 & 10.10 kernel cache file path = %s\n", kernelCacheFile);
}
}
// than the kernel file or the S/L/E directory
ret = GetFileInfo(NULL, bootInfo->bootFile, &flags, &kerneltime);
// Check if the kernel file is more recent than the cache file
if ((ret == 0) && ((flags & kFileTypeMask) == kFileTypeFlat)
&& (kerneltime > cachetime))
if (!YOSEMITE)
{
DBG("Kernel file (%s) is more recent than Kernel Cache (%s)! Ignoring Kernel Cache.\n",
// Check if the kernel file is more recent than the cache file
if ((ret == 0) && ((flags & kFileTypeMask) == kFileTypeFlat) && (kerneltime > cachetime))
{
DBG("Kernel file (%s) is more recent than Kernel Cache (%s)! Ignoring Kernel Cache.\n", bootInfo->bootFile, kernelCacheFile);
return -1;
}
ret = GetFileInfo("/System/Library/", "Extensions", &flags, &exttime);
// Check if the S/L/E directory time is more recent than the cache file
if ((ret == 0) && ((flags & kFileTypeMask) == kFileTypeDirectory) && (exttime > cachetime))
{
DBG("Folder: '/System/Library/Extensions' is more recent than Kernel Cache file (%s)! Ignoring Kernel Cache.\n", kernelCacheFile);
return -1;
}
} else {
// for 10.10
// Check if the kernel file is more recent than the cache file
if ((ret == 0) && ((flags & kFileTypeMask) == kFileTypeFlat) && (kerneltime > cachetime))
{
DBG("Kernel file (%s) is more recent than Kernel Cache (%s), still loading KernelCache\n",
bootInfo->bootFile, kernelCacheFile);
return -1;
}
return -1;
}
ret = GetFileInfo("/System/Library/", "Extensions", &flags, &exttime);
// Check if the S/L/E directory time is more recent than the cache file
if ((ret == 0) && ((flags & kFileTypeMask) == kFileTypeDirectory) && (exttime > cachetime))
{
DBG("Folder: '/System/Library/Extensions' is more recent than Kernel Cache file (%s)! Ignoring Kernel Cache.\n",
ret = GetFileInfo("/System/Library/", "Extensions", &flags, &exttime);
// Check if the S/L/E directory time is more recent than the cache file
if ((ret == 0) && ((flags & kFileTypeMask) == kFileTypeDirectory) && (exttime > cachetime))
{
DBG("Folder: '/System/Library/Extensions' is more recent than Kernel Cache (%s), still loading KernelCache\n",
kernelCacheFile);
return -1;
return -1;
}
}
// Since the kernel cache file exists and is the most recent try to load it
DBG("Loading kernel cache: '%s'\n", kernelCachePath);
// bootFile must start with a / if it not start with a device name
if (!bootFileWithDevice && (bootInfo->bootFile)[0] != '/')
{
snprintf(bootFile, sizeof(bootFile), "/%s", bootInfo->bootFile); // append a leading /
if (!YOSEMITE)
{
//printf(HEADER " (%s).\n", bootInfo->bootFile);
snprintf(bootFile, sizeof(bootFile), "/%s", bootInfo->bootFile); // append a leading /
//sleep(1);
} else {
//printf(HEADER " (%s).\n", bootInfo->bootFile);
snprintf(bootFile, sizeof(bootFile), kDefaultKernelPathForYos"%s", bootInfo->bootFile); // Yosemite
//sleep(1);
}
} else {
strlcpy(bootFile, bootInfo->bootFile, sizeof(bootFile));
}
trunk/i386/boot2/boot.h
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#define kMLionInstallerDataFolder "/OS X Install Data/"
#define kMLionInstallerPlist kMLionInstallerDataFolder "com.apple.Boot.plist"
//kernel path
#define kDefaultKernelPathPreYos"/"
#define kDefaultKernelPathForYos"/System/Library/Kernels/" //for Yosemite
/*
* Keys used in system Boot.plist
*/
#define kScanSingleDriveKey"Scan Single Drive"
#define kInstantMenuKey"Instant Menu"
#define kDefaultKernel"mach_kernel"
#define kOSXKernel"kernel"// Yosemite
#define kGUIKey"GUI"
#define kBootBannerKey"Boot Banner"
#define kShowInfoKey"ShowInfo"/* gui.c */
trunk/i386/boot2/options.c
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}
else
{
strlcpy( bootInfo->bootFile, kDefaultKernel, sizeof(bootInfo->bootFile) );
if( YOSEMITE ) // is 10.10
{
strlcpy( bootInfo->bootFile, kOSXKernel, sizeof(bootInfo->bootFile) );
//printf(HEADER "/System/Library/Kernels/%s\n", bootInfo->bootFile);
}
else
{ // OSX is not 10.10
strlcpy( bootInfo->bootFile, kDefaultKernel, sizeof(bootInfo->bootFile) );
//printf(HEADER "/%s\n", bootInfo->bootFile);
}
}
}
if (strcmp( bootInfo->bootFile, kDefaultKernel ) != 0)
if (!YOSEMITE) // not 10.10 so 10.9 and previus
{
gOverrideKernel = true;
if (strcmp( bootInfo->bootFile, kDefaultKernel ) != 0)
{
//printf(HEADER "org.chameleon.Boot.plist found path for custom '%s' found!\n", bootInfo->bootFile);
gOverrideKernel = true;
}
}
else
{ // OSX is 10.10
if (strcmp( bootInfo->bootFile, kOSXKernel ) != 0)
{
//printf(HEADER "org.chameleon.Boot.plist found path for custom '%s' found!\n", bootInfo->bootFile);
gOverrideKernel = true;
}
}
cntRemaining = BOOT_STRING_LEN - 2; // save 1 for NULL, 1 for space
argP = bootArgs->CommandLine;
trunk/CHANGES
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- ErmaC : Merge Yosemite patch (ready from June 2014) Thanks all involved in the test and develop;
Special thanks: Alex J, viv xix, zenith432 from http://forge.voodooprojects.org/p/chameleon/issues/375/
Testing and improvements: Pike R. Alpha, ErmaC, Bungo, blackosx, Micky1979, crazybirdy, oldnapalm, janek202, MinusZwei and Andy Vandijck.
- Pike R. Alpha : dinamic "random-seed" implementation ( http://www.insanelymac.com/forum/topic/301350-lets-make-random-seed-really-random/ )
- ErmaC : getCPUTick() helper function ( http://www.insanelymac.com/forum/topic/301350-lets-make-random-seed-really-random/ )
- ErmaC : Add Yosemite Icons detection for chameleon UI

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Revision: 2433