Canonicalize header guards into a common format.

[oota-llvm.git] / include / llvm / MC / MCObjectFileInfo.h

diff --git a/include/llvm/MC/MCObjectFileInfo.h b/include/llvm/MC/MCObjectFileInfo.h
index 25246929ce539c691fa586c198c49a288c848eb0..321043c522ee451e93bbca9db7349903843fabf5 100644 (file)
--- a/include/llvm/MC/MCObjectFileInfo.h
+++ b/include/llvm/MC/MCObjectFileInfo.h
@@ -11,16 +11,16 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef LLVM_MC_MCBJECTFILEINFO_H
-#define LLVM_MC_MCBJECTFILEINFO_H
+#ifndef LLVM_MC_MCOBJECTFILEINFO_H
+#define LLVM_MC_MCOBJECTFILEINFO_H
 
+#include "llvm/ADT/Triple.h"
 #include "llvm/Support/CodeGen.h"
 
 namespace llvm {
   class MCContext;
   class MCSection;
   class StringRef;
-  class Triple;
 
 class MCObjectFileInfo {
 protected:
@@ -33,17 +33,15 @@ protected:
   /// weak_definition of constant 0 for an omitted EH frame.
   bool SupportsWeakOmittedEHFrame;
 
-  /// IsFunctionEHFrameSymbolPrivate - This flag is set to true if the
-  /// "EH_frame" symbol for EH information should be an assembler temporary (aka
-  /// private linkage, aka an L or .L label) or false if it should be a normal
-  /// non-.globl label.  This defaults to true.
-  bool IsFunctionEHFrameSymbolPrivate;
+  /// SupportsCompactUnwindWithoutEHFrame - True if the target object file
+  /// supports emitting a compact unwind section without an associated EH frame
+  /// section.
+  bool SupportsCompactUnwindWithoutEHFrame;
 
-  /// PersonalityEncoding, LSDAEncoding, FDEEncoding, TTypeEncoding - Some
-  /// encoding values for EH.
+  /// PersonalityEncoding, LSDAEncoding, TTypeEncoding - Some encoding values
+  /// for EH.
   unsigned PersonalityEncoding;
   unsigned LSDAEncoding;
-  unsigned FDEEncoding;
   unsigned FDECFIEncoding;
   unsigned TTypeEncoding;
 
@@ -118,6 +116,7 @@ protected:
 
   /// These are used for the Fission separate debug information files.
   const MCSection *DwarfInfoDWOSection;
+  const MCSection *DwarfTypesDWOSection;
   const MCSection *DwarfAbbrevDWOSection;
   const MCSection *DwarfStrDWOSection;
   const MCSection *DwarfLineDWOSection;
@@ -197,21 +196,19 @@ public:
   void InitMCObjectFileInfo(StringRef TT, Reloc::Model RM, CodeModel::Model CM,
                             MCContext &ctx);
 
-  bool isFunctionEHFrameSymbolPrivate() const {
-    return IsFunctionEHFrameSymbolPrivate;
-  }
   bool getSupportsWeakOmittedEHFrame() const {
     return SupportsWeakOmittedEHFrame;
   }
+  bool getSupportsCompactUnwindWithoutEHFrame() const {
+    return SupportsCompactUnwindWithoutEHFrame;
+  }
   bool getCommDirectiveSupportsAlignment() const {
     return CommDirectiveSupportsAlignment;
   }
 
   unsigned getPersonalityEncoding() const { return PersonalityEncoding; }
   unsigned getLSDAEncoding() const { return LSDAEncoding; }
-  unsigned getFDEEncoding(bool CFI) const {
-    return CFI ? FDECFIEncoding : FDEEncoding;
-  }
+  unsigned getFDEEncoding() const { return FDECFIEncoding; }
   unsigned getTTypeEncoding() const { return TTypeEncoding; }
 
   unsigned getCompactUnwindDwarfEHFrameOnly() const {
@@ -265,7 +262,9 @@ public:
     return DwarfInfoDWOSection;
   }
   const MCSection *getDwarfTypesSection(uint64_t Hash) const;
-  const MCSection *getDwarfTypesDWOSection(uint64_t Hash) const;
+  const MCSection *getDwarfTypesDWOSection() const {
+    return DwarfTypesDWOSection;
+  }
   const MCSection *getDwarfAbbrevDWOSection() const {
     return DwarfAbbrevDWOSection;
   }
@@ -375,6 +374,7 @@ private:
   Reloc::Model RelocM;
   CodeModel::Model CMModel;
   MCContext *Ctx;
+  Triple TT;
 
   void InitMachOMCObjectFileInfo(Triple T);
   void InitELFMCObjectFileInfo(Triple T);
@@ -383,6 +383,9 @@ private:
   /// InitEHFrameSection - Initialize EHFrameSection on demand.
   ///
   void InitEHFrameSection();
+
+public:
+  const Triple &getTargetTriple() const { return TT; }
 };
 
 } // end namespace llvm