SecurityPkg: remove PE/COFF header workaround for ELILO on IPF
[mirror_edk2.git] / SecurityPkg / Library / DxeTpmMeasureBootLib / DxeTpmMeasureBootLib.c
index c54ab62..4e4a90f 100644 (file)
@@ -320,7 +320,6 @@ TcgMeasurePeImage (
   EFI_IMAGE_SECTION_HEADER             *SectionHeader;\r
   UINTN                                Index;\r
   UINTN                                Pos;\r
-  UINT16                               Magic;\r
   UINT32                               EventSize;\r
   UINT32                               EventNumber;\r
   EFI_PHYSICAL_ADDRESS                 EventLogLastEntry;\r
@@ -418,27 +417,13 @@ TcgMeasurePeImage (
   // Measuring PE/COFF Image Header;\r
   // But CheckSum field and SECURITY data directory (certificate) are excluded\r
   //\r
-  if (Hdr.Pe32->FileHeader.Machine == IMAGE_FILE_MACHINE_IA64 && Hdr.Pe32->OptionalHeader.Magic == EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC) {\r
-    //\r
-    // NOTE: Some versions of Linux ELILO for Itanium have an incorrect magic value\r
-    //       in the PE/COFF Header. If the MachineType is Itanium(IA64) and the\r
-    //       Magic value in the OptionalHeader is EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC\r
-    //       then override the magic value to EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC\r
-    //\r
-    Magic = EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC;\r
-  } else {\r
-    //\r
-    // Get the magic value from the PE/COFF Optional Header\r
-    //\r
-    Magic = Hdr.Pe32->OptionalHeader.Magic;\r
-  }\r
 \r
   //\r
   // 3.  Calculate the distance from the base of the image header to the image checksum address.\r
   // 4.  Hash the image header from its base to beginning of the image checksum.\r
   //\r
   HashBase = (UINT8 *) (UINTN) ImageAddress;\r
-  if (Magic == EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC) {\r
+  if (Hdr.Pe32->OptionalHeader.Magic == EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC) {\r
     //\r
     // Use PE32 offset\r
     //\r
@@ -465,7 +450,7 @@ TcgMeasurePeImage (
     // 6.  Since there is no Cert Directory in optional header, hash everything\r
     //     from the end of the checksum to the end of image header.\r
     //\r
-    if (Magic == EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC) {\r
+    if (Hdr.Pe32->OptionalHeader.Magic == EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC) {\r
       //\r
       // Use PE32 offset.\r
       //\r
@@ -489,7 +474,7 @@ TcgMeasurePeImage (
     //\r
     // 7.  Hash everything from the end of the checksum to the start of the Cert Directory.\r
     //\r
-    if (Magic == EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC) {\r
+    if (Hdr.Pe32->OptionalHeader.Magic == EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC) {\r
       //\r
       // Use PE32 offset\r
       //\r
@@ -514,7 +499,7 @@ TcgMeasurePeImage (
     // 8.  Skip over the Cert Directory. (It is sizeof(IMAGE_DATA_DIRECTORY) bytes.)\r
     // 9.  Hash everything from the end of the Cert Directory to the end of image header.\r
     //\r
-    if (Magic == EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC) {\r
+    if (Hdr.Pe32->OptionalHeader.Magic == EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC) {\r
       //\r
       // Use PE32 offset\r
       //\r
@@ -539,7 +524,7 @@ TcgMeasurePeImage (
   //\r
   // 10. Set the SUM_OF_BYTES_HASHED to the size of the header\r
   //\r
-  if (Magic == EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC) {\r
+  if (Hdr.Pe32->OptionalHeader.Magic == EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC) {\r
     //\r
     // Use PE32 offset\r
     //\r
@@ -621,7 +606,7 @@ TcgMeasurePeImage (
     if (NumberOfRvaAndSizes <= EFI_IMAGE_DIRECTORY_ENTRY_SECURITY) {\r
       CertSize = 0;\r
     } else {\r
-      if (Magic == EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC) {\r
+      if (Hdr.Pe32->OptionalHeader.Magic == EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC) {\r
         //\r
         // Use PE32 offset.\r
         //\r