MC: Explicity track section and fragment ordinals.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99500 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 15 insertions, 0 deletions

diff --git a/include/llvm/MC/MCAssembler.h b/include/llvm/MC/MCAssembler.h
index 19cec1c..c34132d 100644
--- a/include/llvm/MC/MCAssembler.h
+++ b/include/llvm/MC/MCAssembler.h
@@ -91,6 +91,10 @@ private:
   /// initialized.
   uint64_t EffectiveSize;
 
+  /// Ordinal - The global index of this fragment. This is the index across all
+  /// sections, not just the parent section.
+  unsigned Ordinal;
+
   /// @}
 
 protected:
@@ -106,6 +110,9 @@ public:
   MCSectionData *getParent() const { return Parent; }
   void setParent(MCSectionData *Value) { Parent = Value; }
 
+  unsigned getOrdinal() const { return Ordinal; }
+  void setOrdinal(unsigned Value) { Ordinal = Value; }
+
   static bool classof(const MCFragment *O) { return true; }
 
   virtual void dump();
@@ -390,6 +397,9 @@ private:
   iplist<MCFragment> Fragments;
   const MCSection *Section;
 
+  /// Ordinal - The section index in the assemblers section list.
+  unsigned Ordinal;
+
   /// Alignment - The maximum alignment seen in this section.
   unsigned Alignment;
 
@@ -428,6 +438,9 @@ public:
   bool hasInstructions() const { return HasInstructions; }
   void setHasInstructions(bool Value) { HasInstructions = Value; }
 
+  unsigned getOrdinal() const { return Ordinal; }
+  void setOrdinal(unsigned Value) { Ordinal = Value; }
+
   /// @name Fragment Access
   /// @{
 
@@ -451,6 +464,8 @@ public:
   bool empty() const { return Fragments.empty(); }
 
   void dump();
+
+  /// @}
 };
 
 // FIXME: Same concerns as with SectionData.