X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=EdkCompatibilityPkg%2FCompatibility%2FBootScriptSaveOnS3SaveStateThunk%2FX64%2FAsmDispatchExecute.S;h=167e7d4cc1edb0b5b927fbc950a9b574717c080b;hp=3dd6bf3996abcce21c34cc1d6c4ef526b0161f9c;hb=4eed2dbd8999f3311ac24ecb7f05a6fb3b641952;hpb=ef291d07a136f57d2f11a5b589b0a93d7a346388

diff --git a/EdkCompatibilityPkg/Compatibility/BootScriptSaveOnS3SaveStateThunk/X64/AsmDispatchExecute.S b/EdkCompatibilityPkg/Compatibility/BootScriptSaveOnS3SaveStateThunk/X64/AsmDispatchExecute.S
index 3dd6bf3996..167e7d4cc1 100644
--- a/EdkCompatibilityPkg/Compatibility/BootScriptSaveOnS3SaveStateThunk/X64/AsmDispatchExecute.S
+++ b/EdkCompatibilityPkg/Compatibility/BootScriptSaveOnS3SaveStateThunk/X64/AsmDispatchExecute.S
@@ -107,7 +107,7 @@ ASM_PFX(AsmExecute32BitCode):
     lea     Compatible(%rip), %rdx # assume address < 4G
     orq     %rdx, %rcx
     push    %rcx
-    retf
+    .byte   0xcb                # retf
 
 Compatible:
     # reload DS/ES/SS to make sure they are correct referred to current GDT
@@ -173,7 +173,7 @@ ReturnBack:
     #
     # Reload cs register 
     #   
-    retf
+    .byte   0xcb                # retf
 ReloadCS:   
     #
     # Now we're in Long Mode
@@ -203,7 +203,7 @@ ReloadCS:
     lea     ReturnToLongMode(%rip), %rcx
     orq     %r9, %rcx
     push    %rcx
-    retf
+    .byte   0xcb                # retf
 ReturnToLongMode:
     #
     # Reload original DS/ES/SS