1 files changed, 0 insertions, 116 deletions
diff --git a/lib/ExecutionEngine/JIT/JITDebugRegisterer.h b/lib/ExecutionEngine/JIT/JITDebugRegisterer.h
deleted file mode 100644
index dce506bbfe..0000000000
--- a/lib/ExecutionEngine/JIT/JITDebugRegisterer.h
+++ /dev/null
@@ -1,116 +0,0 @@
-//===-- JITDebugRegisterer.h - Register debug symbols for JIT -------------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file defines a JITDebugRegisterer object that is used by the JIT to
-// register debug info with debuggers like GDB.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_EXECUTION_ENGINE_JIT_DEBUGREGISTERER_H
-#define LLVM_EXECUTION_ENGINE_JIT_DEBUGREGISTERER_H
-
-#include "llvm/ADT/DenseMap.h"
-#include "llvm/Support/DataTypes.h"
-#include <string>
-
-// This must be kept in sync with gdb/gdb/jit.h .
-extern "C" {
-
-  typedef enum {
-    JIT_NOACTION = 0,
-    JIT_REGISTER_FN,
-    JIT_UNREGISTER_FN
-  } jit_actions_t;
-
-  struct jit_code_entry {
-    struct jit_code_entry *next_entry;
-    struct jit_code_entry *prev_entry;
-    const char *symfile_addr;
-    uint64_t symfile_size;
-  };
-
-  struct jit_descriptor {
-    uint32_t version;
-    // This should be jit_actions_t, but we want to be specific about the
-    // bit-width.
-    uint32_t action_flag;
-    struct jit_code_entry *relevant_entry;
-    struct jit_code_entry *first_entry;
-  };
-
-}
-
-namespace llvm {
-
-class ELFSection;
-class Function;
-class TargetMachine;
-
-
-/// This class encapsulates information we want to send to the debugger.
-///
-struct DebugInfo {
-  uint8_t *FnStart;
-  uint8_t *FnEnd;
-  uint8_t *EhStart;
-  uint8_t *EhEnd;
-
-  DebugInfo() : FnStart(0), FnEnd(0), EhStart(0), EhEnd(0) {}
-};
-
-typedef DenseMap< const Function*, std::pair<std::string, jit_code_entry*> >
-  RegisteredFunctionsMap;
-
-/// This class registers debug info for JITed code with an attached debugger.
-/// Without proper debug info, GDB can't do things like source level debugging
-/// or even produce a proper stack trace on linux-x86_64.  To use this class,
-/// whenever a function is JITed, create a DebugInfo struct and pass it to the
-/// RegisterFunction method.  The method will then do whatever is necessary to
-/// inform the debugger about the JITed function.
-class JITDebugRegisterer {
-
-  TargetMachine &TM;
-
-  /// FnMap - A map of functions that have been registered to the associated
-  /// temporary files.  Used for cleanup.
-  RegisteredFunctionsMap FnMap;
-
-  /// MakeELF - Builds the ELF file in memory and returns a std::string that
-  /// contains the ELF.
-  std::string MakeELF(const Function *F, DebugInfo &I);
-
-public:
-  JITDebugRegisterer(TargetMachine &tm);
-
-  /// ~JITDebugRegisterer - Unregisters all code and frees symbol files.
-  ///
-  ~JITDebugRegisterer();
-
-  /// RegisterFunction - Register debug info for the given function with an
-  /// attached debugger.  Clients must call UnregisterFunction on all
-  /// registered functions before deleting them to free the associated symbol
-  /// file and unregister it from the debugger.
-  void RegisterFunction(const Function *F, DebugInfo &I);
-
-  /// UnregisterFunction - Unregister the debug info for the given function
-  /// from the debugger and free associated memory.
-  void UnregisterFunction(const Function *F);
-
-private:
-  /// UnregisterFunctionInternal - Unregister the debug info for the given
-  /// function from the debugger and delete any temporary files.  The private
-  /// version of this method does not remove the function from FnMap so that it
-  /// can be called while iterating over FnMap.
-  void UnregisterFunctionInternal(RegisteredFunctionsMap::iterator I);
-
-};
-
-} // end namespace llvm
-
-#endif // LLVM_EXECUTION_ENGINE_JIT_DEBUGREGISTERER_H