//===-- OptionGroupArchitecture.h -------------------------------*- C++ -*-===//
//
//                     The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//

#ifndef liblldb_OptionGroupArchitecture_h_
#define liblldb_OptionGroupArchitecture_h_

// C Includes
// C++ Includes
// Other libraries and framework includes
// Project includes
#include "lldb/Interpreter/Options.h"
#include "lldb/Core/ArchSpec.h"

namespace lldb_private {

//-------------------------------------------------------------------------
// OptionGroupArchitecture
//-------------------------------------------------------------------------

class OptionGroupArchitecture : public OptionGroup
{
public:
    OptionGroupArchitecture ();
    
    ~OptionGroupArchitecture() override;

    uint32_t
    GetNumDefinitions() override;
    
    const OptionDefinition*
    GetDefinitions() override;
    
    Error
    SetOptionValue(CommandInterpreter &interpreter,
                   uint32_t option_idx,
                   const char *option_value) override;
    
    void
    OptionParsingStarting(CommandInterpreter &interpreter) override;
    
    bool
    GetArchitecture (Platform *platform, ArchSpec &arch);

    bool
    ArchitectureWasSpecified () const
    {
        return !m_arch_str.empty();
    }

    const char *
    GetArchitectureName()
    {
        return (m_arch_str.empty() ? nullptr : m_arch_str.c_str());
    }

protected:
    std::string m_arch_str; // Save the arch triple in case a platform is specified after the architecture
};

} // namespace lldb_private

#endif // liblldb_OptionGroupArchitecture_h_
