commit cdfccccb1ea3e050b07dc59f87e214ee979da2ae
author Andrew Scull <ascull@google.com> Fri Oct 05 20:58:37 2018 +0100
committer Andrew Scull <ascull@google.com> Fri Oct 05 21:44:43 2018 +0100
tree 819b945b890b8bfabe7e3c6e29c75e0dba88961d
parent 5e1ddfae19f7052e9e27b1bf2c2d8ea3c9bcf5b0

Update clang to r339409.

Change-Id: I800772d2d838223be1f6b40d490c4591b937fca2

linux-x64/clang/include/llvm/MC/MCMachObjectWriter.h

diff --git a/linux-x64/clang/include/llvm/MC/MCMachObjectWriter.h b/linux-x64/clang/include/llvm/MC/MCMachObjectWriter.h
index 594869f..22fbeb7 100644
--- a/linux-x64/clang/include/llvm/MC/MCMachObjectWriter.h
+++ b/linux-x64/clang/include/llvm/MC/MCMachObjectWriter.h
@@ -26,7 +26,7 @@
 
 class MachObjectWriter;
 
-class MCMachObjectTargetWriter {
+class MCMachObjectTargetWriter : public MCObjectTargetWriter {
   const unsigned Is64Bit : 1;
   const uint32_t CPUType;
   const uint32_t CPUSubtype;
@@ -43,6 +43,11 @@
 public:
   virtual ~MCMachObjectTargetWriter();
 
+  virtual Triple::ObjectFormatType getFormat() const { return Triple::MachO; }
+  static bool classof(const MCObjectTargetWriter *W) {
+    return W->getFormat() == Triple::MachO;
+  }
+
   /// \name Lifetime Management
   /// @{
 
@@ -116,11 +121,15 @@
 
   MachSymbolData *findSymbolData(const MCSymbol &Sym);
 
+  void writeWithPadding(StringRef Str, uint64_t Size);
+
 public:
   MachObjectWriter(std::unique_ptr<MCMachObjectTargetWriter> MOTW,
                    raw_pwrite_stream &OS, bool IsLittleEndian)
-      : MCObjectWriter(OS, IsLittleEndian),
-        TargetObjectWriter(std::move(MOTW)) {}
+      : TargetObjectWriter(std::move(MOTW)),
+        W(OS, IsLittleEndian ? support::little : support::big) {}
+
+  support::endian::Writer W;
 
   const MCSymbol &findAliasedSymbol(const MCSymbol &Sym) const;
 
@@ -260,7 +269,7 @@
                                               const MCFragment &FB, bool InSet,
                                               bool IsPCRel) const override;
 
-  void writeObject(MCAssembler &Asm, const MCAsmLayout &Layout) override;
+  uint64_t writeObject(MCAssembler &Asm, const MCAsmLayout &Layout) override;
 };
 
 /// Construct a new Mach-O writer instance.