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[ASan][windows] Recognize movzx r11d, BYTE PTR [rdx] in interception_win #111638

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Merged
merged 1 commit into from
Oct 18, 2024
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[ASan][windows] Recognize movzx r11d, BYTE PTR [rdx] in interception_win #111638

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1 change: 1 addition & 0 deletions compiler-rt/lib/interception/interception_win.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -768,6 +768,7 @@ static size_t GetInstructionSize(uptr address, size_t* rel_offset = nullptr) {
}

switch (*(u32*)(address)) {
case 0x1ab60f44: // 44 0f b6 1a : movzx r11d, BYTE PTR [rdx]
case 0x24448b48: // 48 8b 44 24 XX : mov rax, QWORD ptr [rsp + XX]
case 0x246c8948: // 48 89 6C 24 XX : mov QWORD ptr [rsp + XX], rbp
case 0x245c8948: // 48 89 5c 24 XX : mov QWORD PTR [rsp + XX], rbx
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