Fix bug in EBC thunk for X64 that appears when higher levels of compiler optimization is used.

This is a temporary fix that should for for most tool chains. A more complete fix will be required to guarantee compatibility with all tool chains. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8970 6f19259b-4bc3-4df7-8a09-765794883524
2009-07-17 22:56:34 +00:00
parent 66775d1cb6
commit 045e90accd
2 changed files with 4 additions and 3 deletions
--- a/MdeModulePkg/Universal/EbcDxe/X64/EbcLowLevel.asm
+++ b/MdeModulePkg/Universal/EbcDxe/X64/EbcLowLevel.asm
@@ -92,6 +92,7 @@ EbcLLCALLEXNative    ENDP
 ;     The contents of the register in which the entry point is passed.
 ;
 EbcLLGetEbcEntryPoint        PROC    PUBLIC
+    mov  rax, r10
    ret
 EbcLLGetEbcEntryPoint    ENDP