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-rw-r--r--CryptoPkg/Library/IntrinsicLib/Ia32/MathFtol.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/CryptoPkg/Library/IntrinsicLib/Ia32/MathFtol.c b/CryptoPkg/Library/IntrinsicLib/Ia32/MathFtol.c
index 09000c6bec..adfe249b1d 100644
--- a/CryptoPkg/Library/IntrinsicLib/Ia32/MathFtol.c
+++ b/CryptoPkg/Library/IntrinsicLib/Ia32/MathFtol.c
@@ -23,3 +23,15 @@ _ftol2 (
ret
}
}
+
+__declspec(naked) void
+_ftol2_sse (
+ void
+ )
+{
+ _asm {
+ fistp dword ptr [esp-4]
+ mov eax,[esp-4]
+ ret
+ }
+}