//===- SPIRVDebug.h - SPIR-V Debug Utility -----------------------*- C++ -*-===//
//
//                     The LLVM/SPIRV Translator
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
// Copyright (c) 2014 Advanced Micro Devices, Inc. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal with the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimers.
// Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimers in the documentation
// and/or other materials provided with the distribution.
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// contributors may be used to endorse or promote products derived from this
// Software without specific prior written permission.
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//
//===----------------------------------------------------------------------===//
/// \file
///
/// This file defines Macros and variables for debugging SPIRV.
///
//===----------------------------------------------------------------------===//

#ifndef SPIRVDEBUG_HPP_
#define SPIRVDEBUG_HPP_

#include <cassert>
#include <iostream>

namespace spv{

#define _SPIRVDBG
#ifdef _SPIRVDBG

#define SPIRVDBG(x) //SPIRV DEBUG dumps not implemented

// Enable debug output.
extern bool SPIRVDbgEnable;

// Include source file and line number in error message.
extern bool SPIRVDbgErrorMsgIncludesSourceInfo;

// Enable assert on error
extern bool SPIRVDbgAssertOnError;

// Output stream for SPIRV debug information.
inline std::ostream& bildbgs() { return std::cerr; }

#else

#define SPIRVDBG(x)

#endif

}
#endif /* SPIRVDEBUG_HPP_ */
