nmv-asm-utils.h

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// Author: Dodji Seketeli
/*
 *This file is part of the Nemiver project
 *
 *Nemiver is free software; you can redistribute
 *it and/or modify it under the terms of
 *the GNU General Public License as published by the
 *Free Software Foundation; either version 2,
 *or (at your option) any later version.
 *
 *Nemiver is distributed in the hope that it will
 *be useful, but WITHOUT ANY WARRANTY;
 *without even the implied warranty of
 *MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *See the GNU General Public License for more details.
 *
 *You should have received a copy of the
 *GNU General Public License along with Nemiver;
 *see the file COPYING.
 *If not, write to the Free Software Foundation,
 *Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *
 *See COPYRIGHT file copyright information.
 */
#ifndef __NMV_ASM_UTILS_H__
#define __NMV_ASM_UTILS_H__
 
#include "nmv-asm-instr.h"
 
namespace Gtk {
  class Window;
}
 
using nemiver::common::UString;
 
NEMIVER_BEGIN_NAMESPACE (nemiver)
NEMIVER_BEGIN_NAMESPACE (common)
 
template<class Stream>
Stream&
operator<< (Stream &a_out, const AsmInstr &a_instr)
{
    a_out << "<asm-instr>\n"
          << " <addr>" <<  a_instr.address () << "</addr>\n"
          << " <function-name>" << a_instr.function () << "</function-name>\n"
          << " <offset>" << a_instr.offset () << "</offset>\n"
          << " <instr>" << a_instr.instruction () << "</instr>\n"
          << "</asm-instr>\n";
    return a_out;
}
 
template<class Stream>
Stream&
operator<< (Stream &a_out, const MixedAsmInstr &a_instr)
{
    a_out << "<asm-mixed-instr>\n"
          << " <line>" << a_instr.line_number () << "</line>\n"
          << " <path>" << a_instr.file_path ()   << "</path>\n";
 
    list<AsmInstr>::const_iterator it;
    a_out << " <asm-instr-list>";
    for (it = a_instr.instrs ().begin ();
         it != a_instr.instrs ().end ();
         ++it) {
        a_out << "  <asm-instr>\n"
              << "   <addr>" <<  it->address () << "</addr>\n"
              << "   <function-name>" << it->function ()
                                      << "</function-name>\n"
              << "   <offset>" << it->offset ()      << "</offset>\n"
              << "   <instr>" <<  it->instruction () << "</instr>\n"
              << "  </asm-instr>\n";
    }
    a_out << " </asm-instr-list>"
          << "</asm-mixed-instr>\n";
 
    return a_out;
}
 
template<class Stream>
Stream&
operator<< (Stream &a_out, const Asm &a_asm)
{
    switch (a_asm.which ()) {
        case Asm::TYPE_PURE:
            a_out << a_asm.instr ();
            break;
        case Asm::TYPE_MIXED:
            a_out << a_asm.mixed_instr ();
            break;
        default:
          THROW ("reached unreachable");
    }
    return a_out;
}
 
void log_asm_insns (const std::list<common::Asm> &a_asm);
 
typedef bool (* FindFileAndReadLine) (Gtk::Window &a_parent_window,
                                      const UString &a_file_path,
                                      const std::list<UString> &a_where_to_look,
                                      list<UString> &a_sess_dirs,
                                      map<UString, bool> &a_ignore_paths,
                                      int a_line_number,
                                      std::string &a_line);
 
class ReadLine
{
 private:
    ReadLine ();
    ReadLine (const ReadLine &);
 
 protected:
    Gtk::Window &m_parent;
    const std::list<UString> &m_where_to_look;
    list<UString> &m_session_dirs;
    map<UString, bool> &m_ignore_paths;
    FindFileAndReadLine read_line;
 
 public:
 
    ReadLine (Gtk::Window& a_parent,
              const std::list<UString> &where_to_look,
              list<UString> &session_dirs,
              map<UString, bool> &ignore_paths,
              FindFileAndReadLine read_line_func) :
    m_parent(a_parent),
        m_where_to_look (where_to_look),
        m_session_dirs (session_dirs),
        m_ignore_paths (ignore_paths),
        read_line (read_line_func)
    {
    }
 
    bool operator () (const UString &a_file_path,
                      int a_line_number,
                      std::string &a_line)
    {
        return read_line (m_parent, a_file_path,
                          m_where_to_look, m_session_dirs,
                          m_ignore_paths, a_line_number,
                          a_line);
    }
};
 
bool write_asm_instr (const common::Asm &a_asm,
                      ReadLine &a_read,
                      std::ostringstream &a_os);
 
NEMIVER_END_NAMESPACE (common)
NEMIVER_END_NAMESPACE (nemiver)
 
#endif // __NMV_ASM_UTILS_H__