include/jitcs_dumper.h

   1 //===-- jitcs_dumper.h - ----------------------------------------*- C++ -*-===//
   2 //
   3 //
   4 //===----------------------------------------------------------------------===//
   5
   6 #ifndef _JITCS_DUMPER_H_
   7 #define _JITCS_DUMPER_H_
   8
   9 #include "jitcs_adt_ref.h"
  10 #include "jitcs_base.h"
  11 #include <memory>
  12 #include <stdarg.h>
  13
  14 namespace jitcs {
  15 struct Instruction;
  16 struct VirtualRegister;
  17
  18 class IDumper {
  19 protected:
  20   IDumper() = default;
  21 private:
  22   IDumper(const IDumper&) = delete;
  23   IDumper& operator =(const IDumper&) = delete;
  24 public:
  25   void write(const char*);
  26   void writef(const char*, ...);
  27   virtual void writev(const char*, va_list) = 0;
  28 };
  29 class PrintFDumper : public IDumper {
  30 public:
  31   PrintFDumper() = default;
  32 private:
  33   PrintFDumper(const PrintFDumper&) = delete;
  34   PrintFDumper& operator =(const PrintFDumper&) = delete;
  35 public:
  36   /*[[override]]*/ virtual void writev(const char*, va_list);
  37 };
  38
  39 class IMachineDumper : public IDumper {
  40 protected:
  41   IMachineDumper(std::unique_ptr<IDumper> &&);
  42 private:
  43   IMachineDumper() = delete;
  44   IMachineDumper(const IMachineDumper&) = delete;
  45   IMachineDumper& operator =(const IMachineDumper&) = delete;
  46 public:
  47   using IDumper::write;
  48   virtual void write(Ref<Instruction>) = 0;
  49   virtual void write(Ref<VirtualRegister>) = 0;
  50
  51   /*[[override]]*/ virtual void writev(const char*, va_list);
  52 private:
  53   std::unique_ptr<IDumper> _out;
  54 };
  55
  56 } // end namespace jitcs
  57
  58 #endif
  59 // _JITCS_DUMPER_H_