From 23629167fefb8117a4d2cc9213c8a29d5b4a1197 Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Sun, 24 Dec 2017 01:01:00 +0000
Subject: Vendor import of lldb trunk r321414:
 https://llvm.org/svn/llvm-project/lldb/trunk@321414

---
 include/lldb/Interpreter/OptionValueFileSpec.h |  2 +-
 include/lldb/Symbol/ObjectFile.h               |  3 +++
 include/lldb/Target/Target.h                   |  2 +-
 include/lldb/Utility/DataBufferLLVM.h          | 11 +++++------
 4 files changed, 10 insertions(+), 8 deletions(-)

(limited to 'include/lldb')

diff --git a/include/lldb/Interpreter/OptionValueFileSpec.h b/include/lldb/Interpreter/OptionValueFileSpec.h
index b53c03471e2b..293ecd0d8054 100644
--- a/include/lldb/Interpreter/OptionValueFileSpec.h
+++ b/include/lldb/Interpreter/OptionValueFileSpec.h
@@ -77,7 +77,7 @@ public:
 
   void SetDefaultValue(const FileSpec &value) { m_default_value = value; }
 
-  const lldb::DataBufferSP &GetFileContents(bool null_terminate);
+  const lldb::DataBufferSP &GetFileContents();
 
   void SetCompletionMask(uint32_t mask) { m_completion_mask = mask; }
 
diff --git a/include/lldb/Symbol/ObjectFile.h b/include/lldb/Symbol/ObjectFile.h
index 3f9250af7e08..dff802522da8 100644
--- a/include/lldb/Symbol/ObjectFile.h
+++ b/include/lldb/Symbol/ObjectFile.h
@@ -879,6 +879,9 @@ protected:
 
   ConstString GetNextSyntheticSymbolName();
 
+  static lldb::DataBufferSP MapFileData(const FileSpec &file, uint64_t Size,
+                                        uint64_t Offset);
+
 private:
   DISALLOW_COPY_AND_ASSIGN(ObjectFile);
 };
diff --git a/include/lldb/Target/Target.h b/include/lldb/Target/Target.h
index 242ec14165eb..a5d200069810 100644
--- a/include/lldb/Target/Target.h
+++ b/include/lldb/Target/Target.h
@@ -161,7 +161,7 @@ public:
 
   lldb::LanguageType GetLanguage() const;
 
-  const char *GetExpressionPrefixContentsAsCString();
+  llvm::StringRef GetExpressionPrefixContents();
 
   bool GetUseHexImmediates() const;
 
diff --git a/include/lldb/Utility/DataBufferLLVM.h b/include/lldb/Utility/DataBufferLLVM.h
index 737e2d019044..0eb229cffbe2 100644
--- a/include/lldb/Utility/DataBufferLLVM.h
+++ b/include/lldb/Utility/DataBufferLLVM.h
@@ -17,7 +17,7 @@
 #include <stdint.h> // for uint8_t, uint64_t
 
 namespace llvm {
-class MemoryBuffer;
+class WritableMemoryBuffer;
 class Twine;
 }
 
@@ -28,10 +28,10 @@ public:
   ~DataBufferLLVM();
 
   static std::shared_ptr<DataBufferLLVM>
-  CreateSliceFromPath(const llvm::Twine &Path, uint64_t Size, uint64_t Offset, bool Private = false);
+  CreateSliceFromPath(const llvm::Twine &Path, uint64_t Size, uint64_t Offset);
 
   static std::shared_ptr<DataBufferLLVM>
-  CreateFromPath(const llvm::Twine &Path, bool NullTerminate = false, bool Private = false);
+  CreateFromPath(const llvm::Twine &Path);
 
   uint8_t *GetBytes() override;
   const uint8_t *GetBytes() const override;
@@ -42,10 +42,9 @@ public:
 private:
   /// \brief Construct a DataBufferLLVM from \p Buffer.  \p Buffer must be a
   /// valid pointer.
-  explicit DataBufferLLVM(std::unique_ptr<llvm::MemoryBuffer> Buffer);
-  const uint8_t *GetBuffer() const;
+  explicit DataBufferLLVM(std::unique_ptr<llvm::WritableMemoryBuffer> Buffer);
 
-  std::unique_ptr<llvm::MemoryBuffer> Buffer;
+  std::unique_ptr<llvm::WritableMemoryBuffer> Buffer;
 };
 }
 
-- 
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