Make MCInstrInfo available to the MCInstPrinter. This will be used to remove getInstr...

[oota-llvm.git] / lib / MC / MCDisassembler / EDDisassembler.h

diff --git a/lib/MC/MCDisassembler/EDDisassembler.h b/lib/MC/MCDisassembler/EDDisassembler.h
index 217142300bb0637ec562b6eadabf6c76e174d4b6..6f71908d2bcf49001e58eea17fc75c95f1e1f340 100644 (file)
--- a/lib/MC/MCDisassembler/EDDisassembler.h
+++ b/lib/MC/MCDisassembler/EDDisassembler.h
@@ -25,6 +25,7 @@
 
 #include <map>
 #include <set>
+#include <string>
 #include <vector>
 
 namespace llvm {
@@ -35,19 +36,18 @@ class MCContext;
 class MCAsmInfo;
 class MCAsmLexer;
 class MCDisassembler;
-class MCInstPrinter;
 class MCInst;
+class MCInstPrinter;
+class MCInstrInfo;
 class MCParsedAsmOperand;
 class MCRegisterInfo;
 class MCStreamer;
 class MCSubtargetInfo;
+class MCTargetAsmLexer;
+class MCTargetAsmParser;
 template <typename T> class SmallVectorImpl;
 class SourceMgr;
 class Target;
-class TargetAsmLexer;
-class TargetAsmParser;
-class TargetMachine;
-class TargetRegisterInfo;
 
 struct EDInstInfo;
 struct EDInst;
@@ -76,28 +76,26 @@ struct EDDisassembler {
   ///   pair
   struct CPUKey {
     /// The architecture type
-    llvm::Triple::ArchType Arch;
+    std::string Triple;
     
     /// The assembly syntax
     AssemblySyntax Syntax;
     
     /// operator== - Equality operator
     bool operator==(const CPUKey &key) const {
-      return (Arch == key.Arch &&
+      return (Triple == key.Triple &&
               Syntax == key.Syntax);
     }
     
     /// operator< - Less-than operator
     bool operator<(const CPUKey &key) const {
-      return ((Arch < key.Arch) ||
-              ((Arch == key.Arch) && Syntax < (key.Syntax)));
+      return ((Triple < key.Triple) ||
+              ((Triple == key.Triple) && Syntax < (key.Syntax)));
     }
   };
   
   typedef std::map<CPUKey, EDDisassembler*> DisassemblerMap_t;
   
-  /// True if the disassembler registry has been initialized; false if not
-  static bool sInitialized;
   /// A map from disassembler specifications to disassemblers.  Populated
   ///   lazily.
   static DisassemblerMap_t sDisassemblers;
@@ -118,9 +116,6 @@ struct EDDisassembler {
   static EDDisassembler *getDisassembler(llvm::StringRef str,
                                          AssemblySyntax syntax);
   
-  /// initialize - Initializes the disassembler registry and the LLVM backend
-  static void initialize();
-  
   ////////////////////////
   // Per-object members //
   ////////////////////////
@@ -133,14 +128,18 @@ struct EDDisassembler {
   /// The stream to write errors to
   llvm::raw_ostream &ErrorStream;
 
-  /// The architecture/syntax pair for the current architecture
+  /// The triple/syntax pair for the current architecture
   CPUKey Key;
+  /// The Triple fur the current architecture
+  Triple TgtTriple;
   /// The LLVM target corresponding to the disassembler
   const llvm::Target *Tgt;
-  /// The target machine instance.
-  llvm::OwningPtr<llvm::TargetMachine> TargetMachine;
   /// The assembly information for the target architecture
   llvm::OwningPtr<const llvm::MCAsmInfo> AsmInfo;
+  /// The subtarget information for the target architecture
+  llvm::OwningPtr<const llvm::MCSubtargetInfo> STI;
+  // The instruction information for the target architecture.
+  llvm::OwningPtr<const llvm::MCInstrInfo> MII;
   // The register information for the target architecture.
   llvm::OwningPtr<const llvm::MCRegisterInfo> MRI;
   /// The disassembler for the target architecture
@@ -163,7 +162,7 @@ struct EDDisassembler {
   /// The target-specific lexer for use in tokenizing strings, in
   ///   target-independent and target-specific portions
   llvm::OwningPtr<llvm::AsmLexer> GenericAsmLexer;
-  llvm::OwningPtr<llvm::TargetAsmLexer> SpecificAsmLexer;
+  llvm::OwningPtr<llvm::MCTargetAsmLexer> SpecificAsmLexer;
   /// The guard for the above
   llvm::sys::Mutex ParserMutex;
   /// The LLVM number used for the target disassembly syntax variant
@@ -219,7 +218,7 @@ struct EDDisassembler {
   ///   info
   ///
   /// @arg registerInfo - the register information to use as a source
-  void initMaps(const llvm::TargetRegisterInfo &registerInfo);
+  void initMaps(const llvm::MCRegisterInfo &registerInfo);
   /// nameWithRegisterID - Returns the name (owned by the EDDisassembler) of a 
   ///   register for a given register ID, or NULL on failure
   ///