Give AsmPrinter the most common expected implementation of

[oota-llvm.git] / lib / Target / PowerPC / PPCTargetMachine.h

diff --git a/lib/Target/PowerPC/PPCTargetMachine.h b/lib/Target/PowerPC/PPCTargetMachine.h
index e393bf49a6947713887a16232750de33f5d44f7d..4afcb23415c6954110f4461e0287b423397cbc9f 100644 (file)
--- a/lib/Target/PowerPC/PPCTargetMachine.h
+++ b/lib/Target/PowerPC/PPCTargetMachine.h
@@ -39,12 +39,9 @@ class PPCTargetMachine : public LLVMTargetMachine {
   InstrItineraryData  InstrItins;
   PPCMachOWriterInfo  MachOWriterInfo;
 
-protected:
-  virtual const TargetAsmInfo *createTargetAsmInfo() const;
-
 public:
-  PPCTargetMachine(const Target &T, const Module &M, const std::string &FS, 
-                   bool is64Bit);
+  PPCTargetMachine(const Target &T, const std::string &TT,
+                   const std::string &FS, bool is64Bit);
 
   virtual const PPCInstrInfo     *getInstrInfo() const { return &InstrInfo; }
   virtual const PPCFrameInfo     *getFrameInfo() const { return &FrameInfo; }
@@ -65,27 +62,36 @@ public:
     return &MachOWriterInfo;
   }
 
+  /// getLSDAEncoding - Returns the LSDA pointer encoding. The choices are
+  /// 4-byte, 8-byte, and target default. The CIE is hard-coded to indicate that
+  /// the LSDA pointer in the FDE section is an "sdata4", and should be encoded
+  /// as a 4-byte pointer by default. However, some systems may require a
+  /// different size due to bugs or other conditions. We will default to a
+  /// 4-byte encoding unless the system tells us otherwise.
+  ///
+  /// FIXME: This call-back isn't good! We should be using the correct encoding
+  /// regardless of the system. However, there are some systems which have bugs
+  /// that prevent this from occuring.
+  virtual DwarfLSDAEncoding::Encoding getLSDAEncoding() const;
+
   // Pass Pipeline Configuration
   virtual bool addInstSelector(PassManagerBase &PM, CodeGenOpt::Level OptLevel);
   virtual bool addPreEmitPass(PassManagerBase &PM, CodeGenOpt::Level OptLevel);
-  virtual bool addAssemblyEmitter(PassManagerBase &PM,
-                                  CodeGenOpt::Level OptLevel, 
-                                  bool Verbose, formatted_raw_ostream &Out);
   virtual bool addCodeEmitter(PassManagerBase &PM, CodeGenOpt::Level OptLevel,
-                              bool DumpAsm, MachineCodeEmitter &MCE);
+                              MachineCodeEmitter &MCE);
   virtual bool addCodeEmitter(PassManagerBase &PM, CodeGenOpt::Level OptLevel,
-                              bool DumpAsm, JITCodeEmitter &JCE);
+                              JITCodeEmitter &JCE);
   virtual bool addCodeEmitter(PassManagerBase &PM, CodeGenOpt::Level OptLevel,
-                              bool DumpAsm, ObjectCodeEmitter &OCE);
+                              ObjectCodeEmitter &OCE);
   virtual bool addSimpleCodeEmitter(PassManagerBase &PM,
                                     CodeGenOpt::Level OptLevel,
-                                    bool DumpAsm, MachineCodeEmitter &MCE);
+                                    MachineCodeEmitter &MCE);
   virtual bool addSimpleCodeEmitter(PassManagerBase &PM,
                                     CodeGenOpt::Level OptLevel,
-                                    bool DumpAsm, JITCodeEmitter &JCE);
+                                    JITCodeEmitter &JCE);
   virtual bool addSimpleCodeEmitter(PassManagerBase &PM,
                                     CodeGenOpt::Level OptLevel,
-                                    bool DumpAsm, ObjectCodeEmitter &OCE);
+                                    ObjectCodeEmitter &OCE);
   virtual bool getEnableTailMergeDefault() const;
 };
 
@@ -93,14 +99,16 @@ public:
 ///
 class PPC32TargetMachine : public PPCTargetMachine {
 public:
-  PPC32TargetMachine(const Target &T, const Module &M, const std::string &FS);
+  PPC32TargetMachine(const Target &T, const std::string &TT,
+                     const std::string &FS);
 };
 
 /// PPC64TargetMachine - PowerPC 64-bit target machine.
 ///
 class PPC64TargetMachine : public PPCTargetMachine {
 public:
-  PPC64TargetMachine(const Target &T, const Module &M, const std::string &FS);
+  PPC64TargetMachine(const Target &T, const std::string &TT,
+                     const std::string &FS);
 };
 
 } // end namespace llvm