Chameleon

Chameleon Commit Details

Date:2018-10-14 19:48:01 (5 years 6 months ago)
Author:ErmaC
Commit:2911
Parents: 2910
Message:kernel patchers updated to boot Mojave (credits to: CrazyBirdy)
Changes:
M/branches/ErmaC/Enoch/i386/boot2/kernel_patcher_internal.c

File differences

branches/ErmaC/Enoch/i386/boot2/kernel_patcher_internal.c
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␉␉{␊
␉␉␉patchLocation = i + 40;␉␊
␊
␉␉␉if (kernelOSVer >= MacOSVer2Int("10.13") && kernelOSVer < MacOSVer2Int("10.14"))␊
␉␉␉if (kernelOSVer >= MacOSVer2Int("10.14") && kernelOSVer < MacOSVer2Int("10.15"))␊
␉␉␉{␊
␉␉␉␉verbose("\tFound Mojave Lapic Version panic at 0x%08X\n", (unsigned int)patchLocation);␊
␉␉␉}␊
␉␉␉else if (kernelOSVer >= MacOSVer2Int("10.13") && kernelOSVer < MacOSVer2Int("10.14"))␊
␉␉␉{␊
␉␉␉␉verbose("\tFound High Sierra Lapic Version panic at 0x%08X\n", (unsigned int)patchLocation);␊
␉␉␉}␊
␉␉␉else if (kernelOSVer >= MacOSVer2Int("10.12") && kernelOSVer < MacOSVer2Int("10.13"))␊
␉␉␉&& bytes[i+1416] == 0x00))␊
␉␉{␊
␉␉␉patchLocation = i+1398;␊
␉␉␉DBG("\tFound Sierra Lapic panic at 0x%08X\n", (unsigned int)patchLocation);␊
␉␉␉verbose("\tFound Sierra Lapic panic at 0x%08X\n", (unsigned int)patchLocation);␊
␉␉␉break;␊
␉␉}␊
␉␉// PMheart: 10.13.DP1␊
␉␉␉&& bytes[i+1414] == 0x00))␊
␉␉{␊
␉␉␉patchLocation = i+1396;␊
␉␉␉DBG("\tFound High Sierra Lapic panic at 0x%08X\n", (unsigned int)patchLocation);␊
␉␉␉verbose("\tFound High Sierra Lapic panic at 0x%08X\n", (unsigned int)patchLocation);␊
␉␉␉break;␊
␉␉}␊
␉␉// PMheart: 10.14.DP1␊
␉␉else if (KernelLapicError␊
␉␉␉&& (bytes[i+0] == 0x65 ␊
␉␉␉␉&& bytes[i+1] == 0x8B ␊
␉␉␉␉&& bytes[i+2] == 0x0C ␊
␉␉␉␉&& bytes[i+3] == 0x25 ␊
␉␉␉␉&& bytes[i+4] == 0x1C ␊
␉␉␉␉&& bytes[i+5] == 0x00 ␊
␉␉␉␉&& bytes[i+6] == 0x00 ␊
␉␉␉␉&& bytes[i+7] == 0x00 ␊
␉␉␉␉&& bytes[i+1396] == 0x65 ␊
␉␉␉␉&& bytes[i+1397] == 0x8B ␊
␉␉␉␉&& bytes[i+1398] == 0x0C ␊
␉␉␉␉&& bytes[i+1399] == 0x25 ␊
␉␉␉␉&& bytes[i+1400] == 0x1C ␊
␉␉␉␉&& bytes[i+1401] == 0x00 ␊
␉␉␉␉&& bytes[i+1402] == 0x00 ␊
␉␉␉␉&& bytes[i+1403] == 0x00))␊
␉␉{␊
␉␉␉patchLocation = i+1385;␊
␉␉␉verbose("\tFound Mojave Lapic panic at 0x%08X\n", (unsigned int)patchLocation);␊
␉␉␉break;␊
␉␉}␊
␉}␊
␊
␉if (!patchLocation)␊
␉Bytes = (UInt8 *)kernelData;␊
␉PatchApplied = false;␊
␊
␉// High Sierra onward, need to use 10.12 instead of 10.13. kernel bug?␊
␉// High Sierra, Mojave onward, need to use 10.12 instead of 10.13. kernel bug?␊
␉// if (kernelOSVer >= MacOSVer2Int("10.13") && kernelOSVer < MacOSVer2Int("10.14"))␊
␉if (kernelOSVer >= MacOSVer2Int("10.12"))␊
␉{␊
␉␉␉␉Bytes[Index + 5] = 0x12;␊
␉␉␉␉count++;␊
␊
␉␉␉␉verbose("\tFound High Sierra SIP pattern: patched!\n");␊
␉␉␉␉verbose("\tFound High Sierra, Mojave SIP pattern: patched!\n");␊
␊
␉␉␉␉if (PatchApplied)␊
␉␉␉␉{␊
␉{␊
␉␉for (Index = 0; Index < 0x1000000; ++Index)␊
␉␉{␊
␉␉␉// High Sierra␊
␉␉␉// Sierra␊
␉␉␉if (Bytes[Index] == 0xC3␊
␉␉␉␉&& Bytes[Index + 1] == 0x48␊
␉␉␉␉&& Bytes[Index + 2] == 0x85␊
␉␉}␊
␉}␊
␊
␉// Mojave, need to use 10.12 instead of 10.14. kernel bug?␊
␉// if (kernelOSVer >= MacOSVer2Int("10.10") && kernelOSVer < MacOSVer2Int("10.14"))␊
␉if (kernelOSVer >= MacOSVer2Int("10.12"))␊
␉{␊
␊
␉␉for (Index = 0; Index < 0x1000000; ++Index)␊
␉␉{␊
␉␉␉if (Bytes[Index] == 0xE8␊
␉␉␉␉&& Bytes[Index + 1] == 0xAF␊
␉␉␉␉&& Bytes[Index + 2] == 0x00␊
␉␉␉␉&& Bytes[Index + 3] == 0x00␊
␉␉␉␉&& Bytes[Index + 4] == 0x00␊
␉␉␉␉&& Bytes[Index + 5] == 0xEB␊
␉␉␉␉&& Bytes[Index + 6] == 0x05␊
␉␉␉␉&& Bytes[Index + 7] == 0xE8)␊
␉␉␉{␊
␉␉␉␉Bytes[Index + 5] = 0x90;␊
␉␉␉␉Bytes[Index + 6] = 0x90;␊
␉␉␉␉count++;␊
␉␉␉␉␊
␉␉␉␉verbose("\tFound Mojave EXT pattern: patched!\n");␊
␊
␉␉␉␉if (PatchApplied)␊
␉␉␉␉{␊
␉␉␉␉␉break;␊
␉␉␉␉}␊
␊
␉␉␉␉PatchApplied = true;␊
␉␉␉}␊
␉␉}␊
␉}␊
␊
␉// Yosemite onward.␊
␉// Yosemite/EL Capitan/Sierra/High Sierra␊
␉// if (kernelOSVer >= MacOSVer2Int("10.10") && kernelOSVer < MacOSVer2Int("10.14"))␊

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Revision: 2911