Update Hob Instance to remove the unused InternalHobLib.h file.

[mirror_edk2.git] / MdePkg / Include / Library / HobLib.h

diff --git a/MdePkg/Include/Library/HobLib.h b/MdePkg/Include/Library/HobLib.h
index 3b753a7af149968dd94bf6877ee6eba5dd75e49f..f2bc43300b74691db755f16831b3b91d954f585d 100644 (file)
--- a/MdePkg/Include/Library/HobLib.h
+++ b/MdePkg/Include/Library/HobLib.h
@@ -10,8 +10,6 @@
   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     \r
   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             \r
 \r
-  Module Name:  HobLib.h\r
-\r
 **/\r
 \r
 #ifndef __HOB_LIB_H__\r
@@ -264,6 +262,30 @@ BuildFvHob (
   )\r
 ;\r
 \r
+/**\r
+  Builds a EFI_HOB_TYPE_FV2 HOB.\r
+\r
+  This function builds a EFI_HOB_TYPE_FV2 HOB.\r
+  It can only be invoked during PEI phase;\r
+  for DXE phase, it will ASSERT() since PEI HOB is read-only for DXE phase.\r
+  If there is no additional space for HOB creation, then ASSERT().\r
+\r
+  @param  BaseAddress   The base address of the Firmware Volume.\r
+  @param  Length        The size of the Firmware Volume in bytes.\r
+  @param  FvName       The name of the Firmware Volume.\r
+  @param  FileName      The name of the file.\r
+  \r
+**/\r
+VOID\r
+EFIAPI\r
+BuildFv2Hob (\r
+  IN          EFI_PHYSICAL_ADDRESS        BaseAddress,\r
+  IN          UINT64                      Length,\r
+  IN CONST    EFI_GUID                    *FvName,\r
+  IN CONST    EFI_GUID                    *FileName\r
+  )\r
+;\r
+\r
 /**\r
   Builds a Capsule Volume HOB.\r
 \r
@@ -368,4 +390,15 @@ BuildMemoryAllocationHob (
   )\r
 ;\r
 \r
+#define GET_HOB_TYPE(Hob)     ((Hob).Header->HobType)\r
+#define GET_HOB_LENGTH(Hob)   ((Hob).Header->HobLength)\r
+#define GET_NEXT_HOB(Hob)     ((Hob).Raw + GET_HOB_LENGTH (Hob))\r
+#define END_OF_HOB_LIST(Hob)  (GET_HOB_TYPE (Hob) == (UINT16)EFI_HOB_TYPE_END_OF_HOB_LIST)\r
+\r
+//\r
+// Get the data and data size field of GUID \r
+//\r
+#define GET_GUID_HOB_DATA(GuidHob)      ((VOID *) (((UINT8 *) &((GuidHob)->Name)) + sizeof (EFI_GUID)))\r
+#define GET_GUID_HOB_DATA_SIZE(GuidHob) (((GuidHob)->Header).HobLength - sizeof (EFI_HOB_GUID_TYPE))\r
+\r
 #endif\r