Index: trunk/i386/libsaio/bootstruct.c
===================================================================
--- trunk/i386/libsaio/bootstruct.c	(revision 1938)
+++ trunk/i386/libsaio/bootstruct.c	(revision 1939)
@@ -110,7 +110,7 @@
 reserveKernBootStruct(void)
 {
 	if ((gMacOSVersion[0] == '1') && (gMacOSVersion[1] == '0')
-		&& (gMacOSVersion[2] == '.') && (gMacOSVersion[3] == '7'))
+		&& (gMacOSVersion[2] == '.') && (gMacOSVersion[3] == '7' || gMacOSVersion[3] == '8'))
 	{
 		void *oldAddr = bootArgs;
 		bootArgs = (boot_args *)AllocateKernelMemory(sizeof(boot_args));
Index: trunk/i386/boot2/boot.c
===================================================================
--- trunk/i386/boot2/boot.c	(revision 1938)
+++ trunk/i386/boot2/boot.c	(revision 1939)
@@ -196,7 +196,7 @@
 	finalizeBootStruct();
 	
 	// Jump to kernel's entry point. There's no going back now.
-	if (checkOSVersion("10.7")) {
+	if ((checkOSVersion("10.7")) || (checkOSVersion("10.8"))) {
 		
 		// Notify modules that the kernel is about to be started
 		execute_hook("Kernel Start", (void*)kernelEntry, (void*)bootArgs, NULL, NULL);
@@ -238,8 +238,8 @@
 	if (cacheFile[0] != 0)
 		strlcpy(kernelCacheFile, cacheFile, sizeof(kernelCacheFile));
 	else {
-		// Lion prelink kernel cache file
-		if (checkOSVersion("10.7")) {
+    		// Lion and Mountain Lion prelink kernel cache file
+		if ((checkOSVersion("10.7")) || (checkOSVersion("10.8"))) {
 			sprintf(kernelCacheFile, "%skernelcache", kDefaultCachePathSnow);
 		}
 		// Snow Leopard prelink kernel cache file
@@ -338,7 +338,7 @@
 	// Since the kernel cache file exists and is the most recent try to load it
 	verbose("Loading kernel cache %s\n", kernelCachePath);
 
-	if (checkOSVersion("10.7")) {
+	if (checkOSVersion("10.7") || checkOSVersion("10.8")) {
 		ret = LoadThinFatFile(kernelCachePath, binary);
 	} else {
 		ret = LoadFile(kernelCachePath);
@@ -615,7 +615,7 @@
 
 		// If boot from boot helper partitions and OS is Lion use prelink kernel.
 		// We need to find a solution to load extra mkext with a prelink kernel.
-		if (gBootVolume->flags & kBVFlagBooter && checkOSVersion("10.7"))
+		if (gBootVolume->flags & kBVFlagBooter && (checkOSVersion("10.7") || checkOSVersion("10.8")))
 			useKernelCache = true;
 		else
 			useKernelCache = false; // by default don't use prelink kernel cache