compiler.h

Go to the documentation of this file.

/*
 * Copyright (c) 2011, Denis Steckelmacher <steckdenis@yahoo.fr>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the copyright holder nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef __COMPILER_H__
#define __COMPILER_H__

#include <string>

#include <clang/Frontend/CompilerInstance.h>
#include <llvm/Support/raw_ostream.h>

namespace llvm
{
    class MemoryBuffer;
    class Module;
}

namespace clang
{
    class TextDiagnosticPrinter;
}

namespace Coal
{

class DeviceInterface;

class Compiler
{
    public:
        Compiler(DeviceInterface *device);
        ~Compiler();

        bool compile(const std::string &options, llvm::MemoryBuffer *source);

        const std::string &log() const;

        const std::string &options() const;

        bool optimize() const;

        llvm::Module *module() const;

        void appendLog(const std::string &log);

    private:
        DeviceInterface *p_device;
        clang::CompilerInstance p_compiler;
        llvm::Module *p_module;
        bool p_optimize;

        std::string p_log, p_options;
        llvm::raw_string_ostream p_log_stream;
        clang::TextDiagnosticPrinter *p_log_printer;
};

}

#endif