From ab5f0d6d1271a293979af569a269792c491d0893 Mon Sep 17 00:00:00 2001
From: yshang1 <yshang1@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Fri, 11 Jan 2008 03:16:46 +0000
Subject: Change C functions, xxxSizeOfVariable(), to MACRO, which can avoid
 the ICC compile error "Unspecific evaluated order".

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4552 6f19259b-4bc3-4df7-8a09-765794883524
---
 .../Universal/VariablePei/Variable.c               | 65 ++--------------------
 .../Universal/VariablePei/Variable.h               | 18 +++++-
 2 files changed, 23 insertions(+), 60 deletions(-)

(limited to 'IntelFrameworkModulePkg/Universal')

diff --git a/IntelFrameworkModulePkg/Universal/VariablePei/Variable.c b/IntelFrameworkModulePkg/Universal/VariablePei/Variable.c
index e050fbcf9d..3751845fbf 100644
--- a/IntelFrameworkModulePkg/Universal/VariablePei/Variable.c
+++ b/IntelFrameworkModulePkg/Universal/VariablePei/Variable.c
@@ -80,59 +80,6 @@ Returns:
 
 }
 
-
-UINT32
-NameSizeOfVariable (
-  IN  VARIABLE_HEADER   *Variable
-  )
-{
-  //
-  // Check whether the header is valid fully;
-  // Tricky: The unprogramed data in FLASH equals 0xff.
-  // 
-  if (Variable->DataSize == (UINT32) -1 || 
-      Variable->Attributes == (UINT32) -1 || 
-      Variable->NameSize == (UINT32) -1) {
-    return 0;
-  }
-  return Variable->NameSize;
-}
-
-UINT32
-DataSizeOfVariable (
-  IN  VARIABLE_HEADER   *Variable
-  )
-{
-  //
-  // Check whether the header is valid fully;
-  // Tricky: The unprogramed data in FLASH equals 0xff.
-  // 
-  if (Variable->DataSize == (UINT32) -1 || 
-      Variable->Attributes == (UINT32) -1 || 
-      Variable->NameSize == (UINT32) -1) {
-    return 0;
-  }
-  return Variable->DataSize;
-}
-
-UINT32
-AttributesOfVariable (
-  IN  VARIABLE_HEADER   *Variable
-  )
-{
-
-  //
-  // Check whether the header is valid fully;
-  // Tricky: The unprogramed data in FLASH equals 0xff.
-  // 
-  if (Variable->DataSize == (UINT32) -1 || 
-      Variable->Attributes == (UINT32) -1 || 
-      Variable->NameSize == (UINT32) -1) {
-    return 0;
-  }
-  return Variable->Attributes;
-}
-
 STATIC
 VARIABLE_HEADER *
 GetNextVariablePtr (
@@ -153,7 +100,7 @@ Returns:
 
 --*/
 {
-  return (VARIABLE_HEADER *) HEADER_ALIGN ((UINTN) GET_VARIABLE_DATA_PTR (Variable) + DataSizeOfVariable (Variable) + GET_PAD_SIZE (DataSizeOfVariable (Variable)));
+  return (VARIABLE_HEADER *) HEADER_ALIGN ((UINTN) GET_VARIABLE_DATA_PTR (Variable) + DATASIZE_OF_VARIABLE (Variable) + GET_PAD_SIZE (DATASIZE_OF_VARIABLE (Variable)));
 }
 
 STATIC
@@ -271,8 +218,8 @@ Returns:
         (((INT32 *) VendorGuid)[2] == ((INT32 *) &Variable->VendorGuid)[2]) &&
         (((INT32 *) VendorGuid)[3] == ((INT32 *) &Variable->VendorGuid)[3])
         ) {
-      ASSERT (NameSizeOfVariable (Variable) != 0);
-      if (!CompareMem (VariableName, GET_VARIABLE_NAME_PTR (Variable), NameSizeOfVariable (Variable))) {
+      ASSERT (NAMESIZE_OF_VARIABLE (Variable) != 0);
+      if (!CompareMem (VariableName, GET_VARIABLE_NAME_PTR (Variable), NAMESIZE_OF_VARIABLE (Variable))) {
         PtrTrack->CurrPtr = Variable;
         return EFI_SUCCESS;
       }
@@ -479,7 +426,7 @@ Returns:
   //
   // Get data size
   //
-  VarDataSize = DataSizeOfVariable (Variable.CurrPtr);
+  VarDataSize = DATASIZE_OF_VARIABLE (Variable.CurrPtr);
   if (*DataSize >= VarDataSize) {
     (*PeiServices)->CopyMem (Data, GET_VARIABLE_DATA_PTR (Variable.CurrPtr), VarDataSize);
 
@@ -605,9 +552,9 @@ Returns:
   while (!(Variable.CurrPtr >= Variable.EndPtr || Variable.CurrPtr == NULL)) {
     if (IsValidVariableHeader (Variable.CurrPtr)) {
       if (Variable.CurrPtr->State == VAR_ADDED) {
-        ASSERT (NameSizeOfVariable (Variable.CurrPtr) != 0);
+        ASSERT (NAMESIZE_OF_VARIABLE (Variable.CurrPtr) != 0);
 
-        VarNameSize = (UINTN) NameSizeOfVariable (Variable.CurrPtr);
+        VarNameSize = (UINTN) NAMESIZE_OF_VARIABLE (Variable.CurrPtr);
         if (VarNameSize <= *VariableNameSize) {
           (*PeiServices)->CopyMem (VariableName, GET_VARIABLE_NAME_PTR (Variable.CurrPtr), VarNameSize);
 
diff --git a/IntelFrameworkModulePkg/Universal/VariablePei/Variable.h b/IntelFrameworkModulePkg/Universal/VariablePei/Variable.h
index aeb49bca80..2f586c6f4a 100644
--- a/IntelFrameworkModulePkg/Universal/VariablePei/Variable.h
+++ b/IntelFrameworkModulePkg/Universal/VariablePei/Variable.h
@@ -44,10 +44,26 @@ Abstract:
 
 #define HEADER_ALIGN(Header)  (((UINTN) (Header) + HEADER_ALIGNMENT - 1) & (~(HEADER_ALIGNMENT - 1)))
 
+#define NAMESIZE_OF_VARIABLE(Variable)  \
+          ((((Variable)->DataSize == (UINT32) -1) || \
+          ((Variable)->Attributes == (UINT32) -1) || \
+          ((Variable)->NameSize == (UINT32) -1)) ? \
+          0 : \
+          (Variable)->NameSize \
+          )
+
+#define DATASIZE_OF_VARIABLE(Variable)  \
+          ((((Variable)->DataSize == (UINT32) -1) || \
+          ((Variable)->Attributes == (UINT32) -1) || \
+          ((Variable)->NameSize == (UINT32) -1)) ? \
+          0 : \
+          (Variable)->DataSize \
+          )
+
 #define GET_VARIABLE_NAME_PTR(a)  (CHAR16 *) ((UINTN) (a) + sizeof (VARIABLE_HEADER))
 
 #define GET_VARIABLE_DATA_PTR(a) \
-  (UINT8 *) ((UINTN) GET_VARIABLE_NAME_PTR (a) + NameSizeOfVariable(a) + GET_PAD_SIZE (NameSizeOfVariable(a) ))
+          (UINT8 *) ((UINTN) GET_VARIABLE_NAME_PTR (a) + NAMESIZE_OF_VARIABLE(a) + GET_PAD_SIZE (NAMESIZE_OF_VARIABLE(a)))
 
 typedef struct {
   VARIABLE_HEADER *CurrPtr;
-- 
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