1. Added comments to ASM files

[mirror_edk2.git] / MdePkg / Library / BaseLib / Ia32 / FxRestore.asm

diff --git a/MdePkg/Library/BaseLib/Ia32/FxRestore.asm b/MdePkg/Library/BaseLib/Ia32/FxRestore.asm
index 9bcc6ac885c1abf281931b2aa7ae8155c20ad79b..5def31170032f6ee9ac7e58b30b5204d448cc5f4 100644 (file)
--- a/MdePkg/Library/BaseLib/Ia32/FxRestore.asm
+++ b/MdePkg/Library/BaseLib/Ia32/FxRestore.asm
@@ -34,7 +34,7 @@
 ;   );\r
 ;------------------------------------------------------------------------------\r
 InternalX86FxRestore  PROC\r
-    mov     eax, [esp + 4]\r
+    mov     eax, [esp + 4]              ; Buffer must be 16-byte aligned\r
     fxrstor [eax]\r
     ret\r
 InternalX86FxRestore  ENDP\r