lib/Target/CellSPU/SPUTargetAsmInfo.h

   1 //===-- SPUTargetAsmInfo.h - Cell SPU asm properties -----------*- C++ -*--===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9 //
  10 // This file contains the declaration of the SPUTargetAsmInfo class.
  11 //
  12 //===----------------------------------------------------------------------===//
  13
  14 #ifndef SPUTARGETASMINFO_H
  15 #define SPUTARGETASMINFO_H
  16
  17 #include "llvm/Target/TargetAsmInfo.h"
  18 #include "llvm/Target/ELFTargetAsmInfo.h"
  19 #include "SPUTargetMachine.h"
  20 #include "SPUSubtarget.h"
  21
  22 namespace llvm {
  23
  24   // Forward declaration.
  25   class SPUTargetMachine;
  26
  27   template <class BaseTAI>
  28   struct SPUTargetAsmInfo : public BaseTAI {
  29     explicit SPUTargetAsmInfo(const SPUTargetMachine &TM):
  30       BaseTAI(TM) {
  31       /* (unused today)
  32        * const SPUSubtarget *Subtarget = &TM.getSubtarget<SPUSubtarget>(); */
  33
  34       BaseTAI::ZeroDirective = "\t.space\t";
  35       BaseTAI::SetDirective = "\t.set";
  36       BaseTAI::Data64bitsDirective = "\t.quad\t";
  37       BaseTAI::AlignmentIsInBytes = false;
  38       BaseTAI::LCOMMDirective = "\t.lcomm\t";
  39       BaseTAI::InlineAsmStart = "# InlineAsm Start";
  40       BaseTAI::InlineAsmEnd = "# InlineAsm End";
  41     }
  42   };
  43
  44   struct SPULinuxTargetAsmInfo : public SPUTargetAsmInfo<ELFTargetAsmInfo> {
  45     explicit SPULinuxTargetAsmInfo(const SPUTargetMachine &TM);
  46     virtual unsigned PreferredEHDataFormat(DwarfEncoding::Target Reason,
  47                                            bool Global) const;
  48   };
  49 } // namespace llvm
  50
  51 #endif /* SPUTARGETASMINFO_H */