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Siera nvidia io kit test #190

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548d257
10.12 IOKit Nvidia experimental.
Sep 26, 2016
8768bb6
New patch for 10.12 release
Sep 29, 2016
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15 changes: 11 additions & 4 deletions CoreDisplay-patcher.command
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Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,7 @@ oToolCoreDisplayUnpatched=(
f4c6e84ffa97e06624e5504edd87bf7d '10.12 16A284a' 1 # I don't know why these two are different
4cba52b41ceee7bc658020c9e58780a3 '10.12 16A294a' 1
d41d8cd98f00b204e9800998ecf8427e '10.12 16A313a' 1
aa7607dd72a2a4ca70ce094a2fc39cce '10.12 ' 1 # Sierra 10.12 release
aa7607dd72a2a4ca70ce094a2fc39cce '10.12 ' 2 # Sierra 10.12 release
)

# md5 checksum of '(__DATA,__data)' section exported by otool from patched CoreDisplays
Expand All @@ -33,7 +33,8 @@ oToolCoreDisplayPatched=(
82f97933a3ae90d47054316fa8259f6c '10.12 16A284a'
1371f71ca7949cfbe01ede8e8b52e61d '10.12 16A294a'
f9c185d9e4c4ba12d5ecf41483055e39 '10.12 16A313a'
eb27b5d68e9fb15aa65ea0153637eae2 '10.12 ' # Sierra 10.12 release
eb27b5d68e9fb15aa65ea0153637eae2 '10.12 patch 1' # Sierra 10.12 release
996d5f073e016989518ad088ce4b5db7 '10.12 patch 2' # Sierra 10.12 release
)

function makeExit {
Expand All @@ -55,8 +56,8 @@ function SIPInfo {

function help {
printf "using this script without input will patch CoreDisplay if supported version found\n"
printf "patch [v1-v6]\t patch on a specific version\n"
printf "\t\t eg. $(basename $thiscommand) patch v1\n"
printf "patch [v1-v2]\t patch on a specific version\n"
printf "\t\t eg. $(basename $thiscommand) patch v2\n"
printf "unpatch\t\t undo patch\n"
printf "status\t\t Shows you if you have an known or unknown patch\n"
printf "md5\t\t gives all your md5 hashes\n"
Expand Down Expand Up @@ -89,6 +90,12 @@ function CoreDisplayPatch {
printf "Re-singing $CoreDisplayLocation\n"
sudo codesign -f -s - $CoreDisplayLocation
;;
2) printf "Patching CoreDisplay with patch version 1\n"
sudo perl -i.bak -pe '$before = qr"\x4E\x20\xB8\x01\x00\x00\x00\xF6\xC1\x01\x0F\x85\x05\x04\x00\x00"s;s/$before/\x4E\x20\x31\xC0\x90\x90\x90\x90\x90\x90\xE9\x06\x04\x00\x00\x90/g' $CoreDisplayLocation
sudo touch /System/Library/Extensions
printf "Re-singing $CoreDisplayLocation\n"
sudo codesign -f -s - $CoreDisplayLocation
;;
*) printf "This patch does not exist, make sure you used the right patch identfier\n"
exit
;;
Expand Down
6 changes: 4 additions & 2 deletions IOKit-patcher.command
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Original file line number Diff line number Diff line change
Expand Up @@ -58,6 +58,7 @@ oToolIOKitUnpatched=(
630fd968d68a0255c790e3af60c3dd86 '10.11.6' 6
eec08b5bc022d7dc7b3e7bdfc65f2c4c '10.12 16A201w' 7
21272ae806c3b4ddc593c34ba5d586c0 '10.12 16A254g' 7
ae74383a4ad6b423d0f5a858cdd31744 '10.12 release' 7
)

# md5 checksum of '(__DATA,__data)' section exported by otool from patched IOKits
Expand All @@ -71,6 +72,7 @@ oToolIOKitPatched=(
1190e8a79357e4358f4743740f6e0ae3 '10.11.6'
7e2b43ddd2d3b7898dd90704218d5381 '10.12 16A201w'
0ed77ee06dbeed3b6558f6ac7f14cc40 '10.12 16A254g'
cccfab8f0ef23c1c017453f87fb8594e '10.12 release'
)

function makeExit {
Expand All @@ -92,8 +94,8 @@ function SIPInfo {

function help {
printf "using this script without input will patch IOKit if supported version found\n"
printf "patch [v1-v6]\t patch on a specific version\n"
printf "\t\t eg. $(basename $thiscommand) patch v6\n"
printf "patch [v1-v7]\t patch on a specific version\n"
printf "\t\t eg. $(basename $thiscommand) patch v7\n"
printf "unpatch\t\t undo patch\n"
printf "status\t\t Shows you if you have an known or unknown patch\n"
printf "md5\t\t gives all your md5 hashes\n"
Expand Down