1 //===- CallingConvEmitter.h - Generate calling conventions ------*- 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 tablegen backend is responsible for emitting descriptions of the calling 11 // conventions supported by this target. 12 // 13 //===----------------------------------------------------------------------===// 14 15 #ifndef CALLINGCONV_EMITTER_H 16 #define CALLINGCONV_EMITTER_H 17 18 #include "llvm/TableGen/TableGenBackend.h" 19 #include <cassert> 20 21 namespace llvm { 22 class CallingConvEmitter : public TableGenBackend { 23 RecordKeeper &Records; 24 public: CallingConvEmitter(RecordKeeper & R)25 explicit CallingConvEmitter(RecordKeeper &R) : Records(R) {} 26 27 // run - Output the asmwriter, returning true on failure. 28 void run(raw_ostream &o); 29 30 private: 31 void EmitCallingConv(Record *CC, raw_ostream &O); 32 void EmitAction(Record *Action, unsigned Indent, raw_ostream &O); 33 unsigned Counter; 34 }; 35 } 36 #endif 37