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Start10: Increased reliability of ARM64 patterns for restoring the animations and fixing positioning (#3566)

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This commit is contained in:
Amrsatrio 2024-09-01 17:12:50 +07:00
parent 0f38628355
commit 2ea3894bcf
1 changed files with 95 additions and 18 deletions
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113
ExplorerPatcher/TwinUIPatches.cpp
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@ -1623,20 +1623,43 @@ BOOL FixStartMenuAnimation(LPMODULEINFO mi)
matchVtable += 7 + *(int*)(matchVtable + 3);
}
#elif defined(_M_ARM64)
// ```
// 69 22 04 A9 ?? ?? 00 ?? 08 81 ?? 91 60 A2 01 91 68 32 00 F9
// ^^^^^^^^^^^+^^^^^^^^^^^
// * Pattern for Nickel
// ```
// 69 A2 03 A9 ?? ?? 00 ?? 08 ?? ?? 91 ?? ?? 00 ?? 29 ?? ?? 91 68 32 00 F9
// ^^^^^^^^^^^+^^^^^^^^^^^
// ```
// Ref: CStartExperienceManager::CStartExperienceManager()
PBYTE matchVtable = (PBYTE)FindPattern(
mi->lpBaseOfDll,
mi->SizeOfImage,
"\x69\x22\x04\xA9\x00\x00\x00\x00\x08\x81\x00\x91\x60\xA2\x01\x91\x68\x32\x00\xF9",
"xxxx??x?xx?xxxxxxxxx"
"\x69\xA2\x03\xA9\x00\x00\x00\x00\x08\x00\x00\x91\x00\x00\x00\x00\x29\x00\x00\x91\x68\x32\x00\xF9",
"xxxx??x?x??x??x?x??xxxxx"
);
if (matchVtable)
{
matchVtable += 4;
matchVtable = (PBYTE)ARM64_DecodeADRL((UINT_PTR)matchVtable, *(DWORD*)matchVtable, *(DWORD*)(matchVtable + 4));
}
else
{
// * Pattern for Germanium
// ```
// 69 22 04 A9 ?? ?? 00 ?? 08 ?? ?? 91 60 A2 01 91 68 32 00 F9
// ^^^^^^^^^^^+^^^^^^^^^^^
// ```
// Ref: CStartExperienceManager::CStartExperienceManager()
matchVtable = (PBYTE)FindPattern(
mi->lpBaseOfDll,
mi->SizeOfImage,
"\x69\x22\x04\xA9\x00\x00\x00\x00\x08\x00\x00\x91\x60\xA2\x01\x91\x68\x32\x00\xF9",
"xxxx??x?x??xxxxxxxxx"
);
if (matchVtable)
{
matchVtable += 4;
matchVtable = (PBYTE)ARM64_DecodeADRL((UINT_PTR)matchVtable, *(DWORD*)matchVtable, *(DWORD*)(matchVtable + 4));
}
}
#endif
if (matchVtable)
{
@ -1811,24 +1834,63 @@ BOOL FixStartMenuAnimation(LPMODULEINFO mi)
matchGetMonitorInformation += 5 + *(int*)(matchGetMonitorInformation + 1);
}
#elif defined(_M_ARM64)
// * Pattern for 261xx:
// * Pattern for 226xx
// ```
// E2 82 00 91 E1 03 13 AA E0 03 14 AA ?? ?? ?? ??
// E3 ?? 00 91 E2 ?? 00 91 E0 03 13 AA ?? ?? ?? ?? F4 03 00 2A
// ^^^^^^^^^^^
// ```
// * Different patterns needed for 226xx and 262xx+
// Ref: CStartExperienceManager::PositionMenu()
PBYTE matchGetMonitorInformation = (PBYTE)FindPattern(
mi->lpBaseOfDll,
mi->SizeOfImage,
"\xE2\x82\x00\x91\xE1\x03\x13\xAA\xE0\x03\x14\xAA",
"xxxxxxxxxxxx"
"\xE3\x00\x00\x91\xE2\x00\x00\x91\xE0\x03\x13\xAA\x00\x00\x00\x00\xF4\x03\x00\x2A",
"x?xxx?xxxxxx????xxxx"
);
if (matchGetMonitorInformation)
{
matchGetMonitorInformation += 12;
matchGetMonitorInformation = (PBYTE)ARM64_FollowBL((DWORD*)matchGetMonitorInformation);
}
if (!matchGetMonitorInformation)
{
// * Pattern for 26100.1, 265, 470, 560, 670, 712, 751, 863, 1000, 1150
// ```
// E2 82 00 91 E1 03 13 AA E0 03 14 AA ?? ?? ?? ??
// ^^^^^^^^^^^
// ```
// Ref: CStartExperienceManager::PositionMenu()
matchGetMonitorInformation = (PBYTE)FindPattern(
mi->lpBaseOfDll,
mi->SizeOfImage,
"\xE2\x82\x00\x91\xE1\x03\x13\xAA\xE0\x03\x14\xAA",
"xxxxxxxxxxxx"
);
if (matchGetMonitorInformation)
{
matchGetMonitorInformation += 12;
matchGetMonitorInformation = (PBYTE)ARM64_FollowBL((DWORD*)matchGetMonitorInformation);
}
}
if (!matchGetMonitorInformation)
{
// * Pattern for 26100.961, 1252, 1301, 1330, 1340, 1350, 1591, ...
// ```
// FF 02 00 39 E2 82 00 91 E0 03 13 AA ?? ?? ?? ??
// ^^^^^^^^^^^
// ```
// Ref: CStartExperienceManager::PositionMenu()
matchGetMonitorInformation = (PBYTE)FindPattern(
mi->lpBaseOfDll,
mi->SizeOfImage,
"\xFF\x02\x00\x39\xE2\x82\x00\x91\xE0\x03\x13\xAA",
"xxxxxxxxxxx"
);
if (matchGetMonitorInformation)
{
matchGetMonitorInformation += 12;
matchGetMonitorInformation = (PBYTE)ARM64_FollowBL((DWORD*)matchGetMonitorInformation);
}
}
#endif
if (matchGetMonitorInformation)
{
@ -1877,26 +1939,41 @@ BOOL FixStartMenuAnimation(LPMODULEINFO mi)
#elif defined(_M_ARM64)
// * Pattern 1, used when all arguments are available:
// ```
// Not implemented
//
// ```
// * Pattern 2, used when a4, a5, and a6 are optimized out (e.g. 26020, 26058):
// ```
// 82 02 0B 32 67 ?? ?? 91 60 ?? ?? 91 ?? ?? ?? ?? E3 03 00 2A
// 04 00 80 D2 03 00 80 D2 60 C2 05 91 ?? ?? ?? ?? E3 03 00 2A
// ^^^^^^^^^^^
// ```
// Ref: CJumpViewExperienceManager::OnViewUncloaking()
PBYTE matchAnimationBegin = (PBYTE)FindPattern(
mi->lpBaseOfDll,
mi->SizeOfImage,
"\x82\x02\x0B\x32\x67\x00\x00\x91\x60\x00\x00\x91\x00\x00\x00\x00\xE3\x03\x00\x2A",
"xxxxx??xx??x????xxxx"
"\x04\x00\x80\xD2\x03\x00\x80\xD2\x60\xC2\x05\x91\x00\x00\x00\x00\xE3\x03\x00\x2A",
"xxxxxxxxxxxx????xxxx"
);
if (matchAnimationBegin)
{
matchAnimationBegin += 12;
matchAnimationBegin = (PBYTE)ARM64_FollowBL((DWORD*)matchAnimationBegin);
}
else
{
// * Pattern 2, used when a4, a5, and a6 are optimized out (e.g. 26020, 26058):
// ```
// 82 02 0B 32 67 ?? ?? 91 60 ?? ?? 91 ?? ?? ?? ?? E3 03 00 2A
// ^^^^^^^^^^^
// ```
// Ref: CJumpViewExperienceManager::OnViewUncloaking()
matchAnimationBegin = (PBYTE)FindPattern(
mi->lpBaseOfDll,
mi->SizeOfImage,
"\x82\x02\x0B\x32\x67\x00\x00\x91\x60\x00\x00\x91\x00\x00\x00\x00\xE3\x03\x00\x2A",
"xxxxx??xx??x????xxxx"
);
if (matchAnimationBegin)
{
matchAnimationBegin += 12;
matchAnimationBegin = (PBYTE)ARM64_FollowBL((DWORD*)matchAnimationBegin);
}
}
#endif
if (matchAnimationBegin)
{