1. Fixed bug in FlushCacheLine.asm, added return value

[mirror_edk2.git] / MdePkg / Library / BaseLib / X64 / FlushCacheLine.asm

diff --git a/MdePkg/Library/BaseLib/X64/FlushCacheLine.asm b/MdePkg/Library/BaseLib/X64/FlushCacheLine.asm
index 1d470e8753e34d0d378e8f229529f895d6119061..44d7730947c7fe31f04a06fdda100617191698ac 100644 (file)
--- a/MdePkg/Library/BaseLib/X64/FlushCacheLine.asm
+++ b/MdePkg/Library/BaseLib/X64/FlushCacheLine.asm
@@ -32,6 +32,7 @@
 ;------------------------------------------------------------------------------\r
 AsmFlushCacheLine   PROC\r
     clflush [rcx]\r
+    mov     rax, rcx\r
     ret\r
 AsmFlushCacheLine   ENDP\r
 \r