Sync SECTION_SIZE() from MdePkg to BaseTools, from an earlier patch in
this series.
Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Bugzilla: https://bugzilla.tianocore.org/show_bug.cgi?id=1710
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Bob Feng <bob.c.feng@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
CHAR16 VersionString[1];\r
} EFI_VERSION_SECTION2;\r
\r
-#define SECTION_SIZE(SectionHeaderPtr) \\r
- ((UINT32) (*((UINT32 *) ((EFI_COMMON_SECTION_HEADER *) SectionHeaderPtr)->Size) & 0x00ffffff))\r
+//\r
+// The argument passed as the SectionHeaderPtr parameter to the SECTION_SIZE()\r
+// function-like macro below must not have side effects: SectionHeaderPtr is\r
+// evaluated multiple times.\r
+//\r
+#define SECTION_SIZE(SectionHeaderPtr) ((UINT32) ( \\r
+ (((EFI_COMMON_SECTION_HEADER *) (SectionHeaderPtr))->Size[0] ) | \\r
+ (((EFI_COMMON_SECTION_HEADER *) (SectionHeaderPtr))->Size[1] << 8) | \\r
+ (((EFI_COMMON_SECTION_HEADER *) (SectionHeaderPtr))->Size[2] << 16)))\r
\r
#pragma pack()\r
\r