Convert clang-interpreter to ORC JIT API

Summary: This mostly re-uses code from the KaleidoscopeJIT example.

Reviewers: ddunbar, lhames

Reviewed By: lhames

Subscribers: mgrang, alexshap, mgorny, xiaobai, cfe-commits

Differential Revision: https://reviews.llvm.org/D45897

llvm-svn: 333302

1 files changed, 0 insertions, 59 deletions

diff --git a/clang/examples/clang-interpreter/Manager.h b/clang/examples/clang-interpreter/Manager.h
deleted file mode 100644
index 013bbbccfd7..00000000000
--- a/clang/examples/clang-interpreter/Manager.h
+++ /dev/null
@@ -1,59 +0,0 @@
-//===-- examples/clang-interpreter/Manager.h - Clang C Interpreter Example -==//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef CLANG_EXAMPLE_INTERPRETER_MANAGER_H
-#define CLANG_EXAMPLE_INTERPRETER_MANAGER_H
-
-#include "llvm/ExecutionEngine/SectionMemoryManager.h"
-
-#if defined(_WIN32) && defined(_WIN64)
-#define CLANG_INTERPRETER_COFF_FORMAT
-#define CLANG_INTERPRETER_WIN_EXCEPTIONS
-#endif
-
-namespace interpreter {
-
-class SingleSectionMemoryManager : public llvm::SectionMemoryManager {
-  struct Block {
-    uint8_t *Addr = nullptr, *End = nullptr;
-    void Reset(uint8_t *Ptr, uintptr_t Size);
-    uint8_t *Next(uintptr_t Size, unsigned Alignment);
-  };
-  Block Code, ROData, RWData;
-
-public:
-  uint8_t *allocateCodeSection(uintptr_t Size, unsigned Align, unsigned ID,
-                               llvm::StringRef Name) final;
-
-  uint8_t *allocateDataSection(uintptr_t Size, unsigned Align, unsigned ID,
-                               llvm::StringRef Name, bool RO) final;
-
-  void reserveAllocationSpace(uintptr_t CodeSize, uint32_t CodeAlign,
-                              uintptr_t ROSize, uint32_t ROAlign,
-                              uintptr_t RWSize, uint32_t RWAlign) final;
-
-  bool needsToReserveAllocationSpace() override { return true; }
-
-#ifdef CLANG_INTERPRETER_WIN_EXCEPTIONS
-  using llvm::SectionMemoryManager::EHFrameInfos;
-
-  SingleSectionMemoryManager();
-
-  void deregisterEHFrames() override;
-
-  bool finalizeMemory(std::string *ErrMsg) override;
-
-private:
-  uintptr_t ImageBase = 0;
-#endif
-};
-
-}
-
-#endif // CLANG_EXAMPLE_INTERPRETER_MANAGER_H