X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=BaseTools%2FSource%2FC%2FGenFw%2FElfConvert.h;h=801e8de4a2ed2d365ac17bdf8fb112845b655c65;hb=HEAD;hp=fc8c63f34bdcf4fb3d7acc908c72f0d364c0e3b1;hpb=d78675d1956aaae05d5db872eddd4119a01d0ecb;p=mirror_edk2.git

diff --git a/BaseTools/Source/C/GenFw/ElfConvert.h b/BaseTools/Source/C/GenFw/ElfConvert.h
index fc8c63f34b..6ab4605227 100644
--- a/BaseTools/Source/C/GenFw/ElfConvert.h
+++ b/BaseTools/Source/C/GenFw/ElfConvert.h
@@ -3,13 +3,7 @@ Header file for Elf convert solution
 
 Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.<BR>
 
-This program and the accompanying materials are licensed and made available 
-under the terms and conditions of the BSD License which accompanies this 
-distribution.  The full text of the license may be found at 
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
@@ -30,6 +24,7 @@ extern UINT8  *mCoffFile;
 extern UINT32 mTableOffset;
 extern UINT32 mOutImageType;
 extern UINT32 mFileBufferSize;
+extern BOOLEAN mExportFlag;
 
 //
 // Common EFI specific data.
@@ -37,6 +32,44 @@ extern UINT32 mFileBufferSize;
 #define ELF_HII_SECTION_NAME ".hii"
 #define ELF_STRTAB_SECTION_NAME ".strtab"
 #define MAX_COFF_ALIGNMENT 0x10000
+#define ELF_SYMBOL_SECTION_NAME ".symtab"
+
+//
+// Platform Runtime Mechanism (PRM) specific data.
+//
+#define PRM_MODULE_EXPORT_SYMBOL_NUM 256
+
+// <to-do> to include PRM header directly once PrmPkg is in main repo
+#define PRM_HANDLER_NAME_MAXIMUM_LENGTH 128
+
+#define PRM_MODULE_EXPORT_DESCRIPTOR_NAME         "PrmModuleExportDescriptor"
+#define PRM_MODULE_EXPORT_DESCRIPTOR_SIGNATURE    SIGNATURE_64 ('P', 'R', 'M', '_', 'M', 'E', 'D', 'T')
+#define PRM_MODULE_EXPORT_REVISION                0x0
+
+//
+// Platform Runtime Mechanism (PRM) Export Descriptor Structures
+//
+#pragma pack(push, 1)
+
+typedef struct {
+  EFI_GUID                              PrmHandlerGuid;
+  CHAR8                                 PrmHandlerName[PRM_HANDLER_NAME_MAXIMUM_LENGTH];
+} PRM_HANDLER_EXPORT_DESCRIPTOR_STRUCT;
+
+typedef struct {
+  UINT64                                Signature;
+  UINT16                                Revision;
+  UINT16                                NumberPrmHandlers;
+  EFI_GUID                              PlatformGuid;
+  EFI_GUID                              ModuleGuid;
+} PRM_MODULE_EXPORT_DESCRIPTOR_STRUCT_HEADER;
+
+typedef struct {
+  PRM_MODULE_EXPORT_DESCRIPTOR_STRUCT_HEADER  Header;
+  PRM_HANDLER_EXPORT_DESCRIPTOR_STRUCT        PrmHandlerExportDescriptors[1];
+} PRM_MODULE_EXPORT_DESCRIPTOR_STRUCT;
+
+#pragma pack(pop)
 
 //
 // Filter Types
@@ -44,21 +77,23 @@ extern UINT32 mFileBufferSize;
 typedef enum {
   SECTION_TEXT,
   SECTION_HII,
-  SECTION_DATA
-  
+  SECTION_DATA,
+  SECTION_SYMBOL
+
 } SECTION_FILTER_TYPES;
 
 //
-// FunctionTalbe
+// FunctionTable
 //
 typedef struct {
   VOID    (*ScanSections) ();
   BOOLEAN (*WriteSections) (SECTION_FILTER_TYPES  FilterType);
   VOID    (*WriteRelocations) ();
   VOID    (*WriteDebug) ();
+  VOID    (*WriteExport) ();
   VOID    (*SetImageSize) ();
   VOID    (*CleanUp) ();
-  
+
 } ELF_FUNCTION_TABLE;
 
 //