[Orc] Fix a bug in the CompileOnDemand layer where stub decls were not cloned

[oota-llvm.git] / include / llvm / ExecutionEngine / SectionMemoryManager.h

diff --git a/include/llvm/ExecutionEngine/SectionMemoryManager.h b/include/llvm/ExecutionEngine/SectionMemoryManager.h
index 6ee2a2aae59042c50a9acac7786413375a36e735..0b0dcb021f148729f4ab953d01e200ab8c4f8e67 100644 (file)
--- a/include/llvm/ExecutionEngine/SectionMemoryManager.h
+++ b/include/llvm/ExecutionEngine/SectionMemoryManager.h
@@ -16,12 +16,11 @@
 #define LLVM_EXECUTIONENGINE_SECTIONMEMORYMANAGER_H
 
 #include "llvm/ADT/SmallVector.h"
-#include "llvm/ExecutionEngine/RuntimeDyld.h"
+#include "llvm/ExecutionEngine/RTDyldMemoryManager.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/Memory.h"
 
 namespace llvm {
-
 /// This is a simple memory manager which implements the methods called by
 /// the RuntimeDyld class to allocate memory for section-based loading of
 /// objects, usually those generated by the MCJIT execution engine.
@@ -36,29 +35,30 @@ namespace llvm {
 /// MCJIT::finalizeObject or by calling SectionMemoryManager::finalizeMemory
 /// directly.  Clients of MCJIT should call MCJIT::finalizeObject.
 class SectionMemoryManager : public RTDyldMemoryManager {
-  SectionMemoryManager(const SectionMemoryManager&) LLVM_DELETED_FUNCTION;
-  void operator=(const SectionMemoryManager&) LLVM_DELETED_FUNCTION;
+  SectionMemoryManager(const SectionMemoryManager&) = delete;
+  void operator=(const SectionMemoryManager&) = delete;
 
 public:
   SectionMemoryManager() { }
-  virtual ~SectionMemoryManager();
+  ~SectionMemoryManager() override;
 
   /// \brief Allocates a memory block of (at least) the given size suitable for
   /// executable code.
   ///
   /// The value of \p Alignment must be a power of two.  If \p Alignment is zero
   /// a default alignment of 16 will be used.
-  virtual uint8_t *allocateCodeSection(uintptr_t Size, unsigned Alignment,
-                                       unsigned SectionID);
+  uint8_t *allocateCodeSection(uintptr_t Size, unsigned Alignment,
+                               unsigned SectionID,
+                               StringRef SectionName) override;
 
   /// \brief Allocates a memory block of (at least) the given size suitable for
   /// executable code.
   ///
   /// The value of \p Alignment must be a power of two.  If \p Alignment is zero
   /// a default alignment of 16 will be used.
-  virtual uint8_t *allocateDataSection(uintptr_t Size, unsigned Alignment,
-                                       unsigned SectionID,
-                                       bool isReadOnly);
+  uint8_t *allocateDataSection(uintptr_t Size, unsigned Alignment,
+                               unsigned SectionID, StringRef SectionName,
+                               bool isReadOnly) override;
 
   /// \brief Update section-specific memory permissions and other attributes.
   ///
@@ -71,7 +71,7 @@ public:
   /// operations needed to reliably use the memory are also performed.
   ///
   /// \returns true if an error occurred, false otherwise.
-  virtual bool finalizeMemory(std::string *ErrMsg = 0);
+  bool finalizeMemory(std::string *ErrMsg = nullptr) override;
 
   /// \brief Invalidate instruction cache for code sections.
   ///
@@ -92,8 +92,8 @@ private:
   uint8_t *allocateSection(MemoryGroup &MemGroup, uintptr_t Size,
                            unsigned Alignment);
 
-  error_code applyMemoryGroupPermissions(MemoryGroup &MemGroup,
-                                         unsigned Permissions);
+  std::error_code applyMemoryGroupPermissions(MemoryGroup &MemGroup,
+                                              unsigned Permissions);
 
   MemoryGroup CodeMem;
   MemoryGroup RWDataMem;