Updated to support passing PE/COFF and LZMA decompress up via HOBS. Currently turned...

[mirror_edk2.git] / EmbeddedPkg / Library / PrePiLib / Hob.c

diff --git a/EmbeddedPkg/Library/PrePiLib/Hob.c b/EmbeddedPkg/Library/PrePiLib/Hob.c
index 3c6574282cf31027dc0e57ca1f054aad42b2e2e1..d0553149159dfecb7e9c6e53ca23d1adcef25e76 100644 (file)
--- a/EmbeddedPkg/Library/PrePiLib/Hob.c
+++ b/EmbeddedPkg/Library/PrePiLib/Hob.c
@@ -13,7 +13,10 @@
 **/
 
 #include <PrePi.h>
+#include <Protocol/PeCoffLoader.h>
+#include <Guid/ExtractSection.h>
 #include <Guid/MemoryTypeInformation.h>
+#include <Library/PeCoffLib.H>
 
 //
 // Have to use build system to set the original value in case we are running
@@ -806,3 +809,44 @@ BuildMemoryAllocationHob (
 }
 
 
+
+VOID
+EFIAPI
+BuildExtractSectionHob (
+  IN  EFI_GUID                                  *Guid,
+  IN  EXTRACT_GUIDED_SECTION_GET_INFO_HANDLER   SectionGetInfo,
+  IN  EXTRACT_GUIDED_SECTION_DECODE_HANDLER     SectionExtraction
+  )
+{
+  EXTRACT_SECTION_DATA Data;
+  
+  Data.SectionGetInfo    = SectionGetInfo;
+  Data.SectionExtraction = SectionExtraction;
+  BuildGuidDataHob (Guid, &Data, sizeof (Data));
+}
+
+PE_COFF_LOADER_PROTOCOL gPeCoffProtocol = {
+  PeCoffLoaderGetImageInfo,
+  PeCoffLoaderLoadImage,
+  PeCoffLoaderRelocateImage,
+  PeCoffLoaderImageReadFromMemory,
+  PeCoffLoaderRelocateImageForRuntime,
+  PeCoffLoaderUnloadImage
+};
+
+
+
+VOID
+EFIAPI
+BuildPeCoffLoaderHob (
+  VOID
+  )
+{
+  VOID  *Ptr;      
+  
+  Ptr = &gPeCoffProtocol;
+  BuildGuidDataHob (&gPeCoffLoaderProtocolGuid, &Ptr, sizeof (VOID *));  
+}
+
+
+