Emit register unit root tables.

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

diff --git a/include/llvm/MC/MCCodeEmitter.h b/include/llvm/MC/MCCodeEmitter.h
index d4eec7169e6685ca57cdbda8b92d28d74d18e2d5..934ef69ce3fe80aa4f9ea71d0dbad89aa45d7aa2 100644 (file)
--- a/include/llvm/MC/MCCodeEmitter.h
+++ b/include/llvm/MC/MCCodeEmitter.h
@@ -10,46 +10,12 @@
 #ifndef LLVM_MC_MCCODEEMITTER_H
 #define LLVM_MC_MCCODEEMITTER_H
 
-#include "llvm/MC/MCFixup.h"
-
-#include <cassert>
-
 namespace llvm {
-class MCExpr;
+class MCFixup;
 class MCInst;
 class raw_ostream;
 template<typename T> class SmallVectorImpl;
 
-/// MCFixupKindInfo - Target independent information on a fixup kind.
-struct MCFixupKindInfo {
-  enum FixupKindFlags {
-    /// Is this fixup kind PCrelative? This is used by the assembler backend to
-    /// evaluate fixup values in a target independent manner when possible.
-    FKF_IsPCRel = (1 << 0),
-    
-    /// Should this fixup kind force a 4-byte aligned effective PC value?
-    FKF_IsAlignedDownTo32Bits = (1 << 1)
-  };
-
-  /// A target specific name for the fixup kind. The names will be unique for
-  /// distinct kinds on any given target.
-  const char *Name;
-
-  /// The bit offset to write the relocation into.
-  //
-  // FIXME: These two fields are under-specified and not general enough, but it
-  // covers many things. It's enough to let the AsmStreamer pretty-print
-  // the encoding.
-  unsigned TargetOffset;
-
-  /// The number of bits written by this fixup. The bits are assumed to be
-  /// contiguous.
-  unsigned TargetSize;
-
-  /// Flags describing additional information on this fixup kind.
-  unsigned Flags;
-};
-
 /// MCCodeEmitter - Generic instruction encoding interface.
 class MCCodeEmitter {
 private:
@@ -61,17 +27,6 @@ protected: // Can only create subclasses.
 public:
   virtual ~MCCodeEmitter();
 
-  /// @name Target Independent Fixup Information
-  /// @{
-
-  /// getNumFixupKinds - Get the number of target specific fixup kinds.
-  virtual unsigned getNumFixupKinds() const = 0;
-
-  /// getFixupKindInfo - Get information on a fixup kind.
-  virtual const MCFixupKindInfo &getFixupKindInfo(MCFixupKind Kind) const;
-
-  /// @}
-
   /// EncodeInstruction - Encode the given \arg Inst to bytes on the output
   /// stream \arg OS.
   virtual void EncodeInstruction(const MCInst &Inst, raw_ostream &OS,