diff options
Diffstat (limited to 'BaseTools/Source/C/GenFw/ElfConvert.h')
| -rw-r--r-- | BaseTools/Source/C/GenFw/ElfConvert.h | 43 |
1 files changed, 42 insertions, 1 deletions
diff --git a/BaseTools/Source/C/GenFw/ElfConvert.h b/BaseTools/Source/C/GenFw/ElfConvert.h index 801e8de4a2..6ab4605227 100644 --- a/BaseTools/Source/C/GenFw/ElfConvert.h +++ b/BaseTools/Source/C/GenFw/ElfConvert.h @@ -24,6 +24,7 @@ extern UINT8 *mCoffFile; extern UINT32 mTableOffset;
extern UINT32 mOutImageType;
extern UINT32 mFileBufferSize;
+extern BOOLEAN mExportFlag;
//
// Common EFI specific data.
@@ -31,6 +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
@@ -38,7 +77,8 @@ extern UINT32 mFileBufferSize; typedef enum {
SECTION_TEXT,
SECTION_HII,
- SECTION_DATA
+ SECTION_DATA,
+ SECTION_SYMBOL
} SECTION_FILTER_TYPES;
@@ -50,6 +90,7 @@ typedef struct { BOOLEAN (*WriteSections) (SECTION_FILTER_TYPES FilterType);
VOID (*WriteRelocations) ();
VOID (*WriteDebug) ();
+ VOID (*WriteExport) ();
VOID (*SetImageSize) ();
VOID (*CleanUp) ();
|