Correct Minor Comments in M3 to M4 review.

[mirror_edk2.git] / MdePkg / Include / Ia32 / ProcessorBind.h

diff --git a/MdePkg/Include/Ia32/ProcessorBind.h b/MdePkg/Include/Ia32/ProcessorBind.h
index c452e62f32d1b8bdf44b1fc57efb4da8f39e749b..c3ca840242d492758ff4047c86e0d5723a5e8f46 100644 (file)
--- a/MdePkg/Include/Ia32/ProcessorBind.h
+++ b/MdePkg/Include/Ia32/ProcessorBind.h
@@ -209,6 +209,15 @@ typedef INT32   INTN;
   #endif \r
 #endif\r
 \r
+/**\r
+  Return the pointer to the first instruction of a function given a function pointer.\r
+  On IA32 CPU architectures, these two pointer values are the same, \r
+  so the implementation of this macro is very simple.\r
+  \r
+  @param  p A pointer to a function\r
+\r
+  @return The pointer to the first instruction of a function given a function pointer.\r
+**/\r
 #define FUNCTION_ENTRY_POINT(p) (p)\r
 \r
 #endif\r