Add pack(1) for section header structure.

[mirror_edk2.git] / MdePkg / Include / Pi / PiFirmwareFile.h

diff --git a/MdePkg/Include/Pi/PiFirmwareFile.h b/MdePkg/Include/Pi/PiFirmwareFile.h
index 740fbf13469d8f99b881648353c919a9534a040b..6487ae943d96bd92e6a7a4518ce2a258722ff6cf 100644 (file)
--- a/MdePkg/Include/Pi/PiFirmwareFile.h
+++ b/MdePkg/Include/Pi/PiFirmwareFile.h
@@ -18,6 +18,7 @@
 #ifndef __PI_FIRMWARE_FILE_H__\r
 #define __PI_FIRMWARE_FILE_H__\r
 \r
+#pragma pack(1)\r
 //\r
 // Used to verify the integrity of the file.\r
 // \r
@@ -220,5 +221,11 @@ typedef struct {
   CHAR16                      VersionString[1];\r
 } EFI_VERSION_SECTION;\r
 \r
+\r
+#define SECTION_SIZE(SectionHeaderPtr) \\r
+    ((UINT32) (*((UINT32 *) ((EFI_COMMON_SECTION_HEADER *) SectionHeaderPtr)->Size) & 0x00ffffff))\r
+\r
+#pragma pack()\r
+\r
 #endif\r
 \r