/* OpenIDA - Outil d'analyse de fichiers binaires
 * output.h - prototypes pour l'impression des instructions désassemblées
 *
 * Copyright (C) 2010 Cyrille Bagard
 *
 *  This file is part of OpenIDA.
 *
 *  OpenIDA 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 3 of the License, or
 *  (at your option) any later version.
 *
 *  OpenIDA 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 Foobar.  If not, see <http://www.gnu.org/licenses/>.
 */


#include "output.h"


#include "../../arch/processor.h"
#include "../../decomp/lang/asm.h"
#include "../../format/format.h"



/******************************************************************************
*                                                                             *
*  Paramètres  : buffer   = tampon de récueil des résultats d'impression.     *
*                instrs   = ensemble d'instructions à traiter.                *
*                routines = liste de routines intervenant dans le flot.       *
*                count    = quantité de ces routines.                         *
*                                                                             *
*  Description : Transcrit du code désassemblé en texte humainement lisible.  *
*                                                                             *
*  Retour      : -                                                            *
*                                                                             *
*  Remarques   : -                                                            *
*                                                                             *
******************************************************************************/

void print_disassembled_instructions(GCodeBuffer *buffer, const GExeFormat *format, const GArchInstruction *instrs, GBinRoutine * const *routines, size_t count)
{
    GLangOutput *output;                    /* Modèle de sortie adéquat    */
    GArchProcessor *proc;                   /* Architecture du binaire     */
    MemoryDataSize msize;                   /* Taille du bus d'adresses    */
    const bin_t *content;                   /* Contenu binaire global      */
    const GArchInstruction *iter;           /* Boucle de parcours #1       */
    size_t i;                               /* Boucle de parcours #2       */
    vmpa_t iaddr;                           /* Adresse d'instruction       */
    vmpa_t raddr;                           /* Adresse de routine          */

    output = g_asm_output_new();

    proc = get_arch_processor_from_format(format);
    msize = g_arch_processor_get_memory_size(proc);

    content = g_binary_format_get_content(G_BIN_FORMAT(format), NULL);

    for (iter = instrs, i = 0;
         iter != NULL;
         iter = g_arch_instruction_get_next_iter(instrs, iter, VMPA_MAX))
    {
        /* Ajout des prototypes de fonction */
        for (; i < count; i++)
        {
            g_arch_instruction_get_location(iter, NULL, NULL, &iaddr);
            raddr = g_binary_routine_get_address(routines[i]);

            if (raddr > iaddr) break;

            g_binary_routine_output_info(routines[i], output, buffer);

        }

        g_arch_instruction_print(iter, buffer, msize, content, ASX_INTEL);

    }

    g_object_unref(G_OBJECT(output));

}