[PowerPC] ELFv2 dynamic loader support

[oota-llvm.git] / include / llvm / Object / ObjectFile.h

diff --git a/include/llvm/Object/ObjectFile.h b/include/llvm/Object/ObjectFile.h
index 646abf80f840b214b9d1425ac6394b5805fb2374..a4370a3f30d05d519266bb0769f796c54b140a33 100644 (file)
--- a/include/llvm/Object/ObjectFile.h
+++ b/include/llvm/Object/ObjectFile.h
@@ -149,6 +149,7 @@ public:
   std::error_code getAlignment(uint32_t &Result) const;
   std::error_code getSize(uint64_t &Result) const;
   std::error_code getType(SymbolRef::Type &Result) const;
+  std::error_code getOther(uint8_t &Result) const;
 
   /// @brief Get section this symbol is defined in reference to. Result is
   /// end_sections() if it is undefined or is an absolute symbol.
@@ -237,6 +238,10 @@ protected:
                                         SymbolRef::Type &Res) const = 0;
   virtual std::error_code getSymbolSection(DataRefImpl Symb,
                                            section_iterator &Res) const = 0;
+  virtual std::error_code getSymbolOther(DataRefImpl Symb,
+                                         uint8_t &Res) const {
+    return object_error::invalid_file_type;
+  }
 
   // Same as above for SectionRef.
   friend class SectionRef;
@@ -328,6 +333,12 @@ public:
   /// LC_ID_DYLIB (install name) on MachO.
   virtual StringRef getLoadName() const = 0;
 
+  /// Returns platform-specific object flags, if any.
+  virtual std::error_code getPlatformFlags(unsigned &Result) const {
+    Result = 0;
+    return object_error::invalid_file_type;
+  }
+
   /// @returns Pointer to ObjectFile subclass to handle this type of object.
   /// @param ObjectPath The path to the object file. ObjectPath.isObject must
   ///        return true.
@@ -383,6 +394,10 @@ inline std::error_code SymbolRef::getType(SymbolRef::Type &Result) const {
   return getObject()->getSymbolType(getRawDataRefImpl(), Result);
 }
 
+inline std::error_code SymbolRef::getOther(uint8_t &Result) const {
+  return getObject()->getSymbolOther(getRawDataRefImpl(), Result);
+}
+
 inline const ObjectFile *SymbolRef::getObject() const {
   const SymbolicFile *O = BasicSymbolRef::getObject();
   return cast<ObjectFile>(O);