/**

 * $Id$

 *

 * Generic CPU utility functions

 *

 * Copyright (c) 2009 Nathan Keynes.

 *

 * This program 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 of the License, or

 * (at your option) any later version.

 *

 * This program 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.

 */

#include "cpu.h"

void cpu_print_registers( FILE *f, cpu_desc_t cpu )

{

    int i;

    int column = 0;

    fprintf( f, "%s registers:\n", cpu->name );

    for( i=0; cpu->regs_info[i].name != NULL; i++ ) {

        void *value = cpu->get_register(i);

        if( value != NULL ) {

            column++;

            switch( cpu->regs_info[i].type ) {

            case REG_TYPE_INT:

                fprintf( f,  "%5s: %08x   ", cpu->regs_info[i].name, *(uint32_t *)value );

                break;

            case REG_TYPE_FLOAT:

                fprintf( f, "%5s: %.8f ", cpu->regs_info[i].name, (double)*(float *)value );

                break;

            case REG_TYPE_DOUBLE:

                fprintf( f, "%5s: %.8f ", cpu->regs_info[i].name, *(double *)value );

                break;

            case REG_TYPE_NONE:

                column = 4;

            }

        }

        if( column == 4 ) {

            fprintf( f, "\n" );

            column = 0;

        }

    }

    if( column != 0 ) {

        fprintf( f, "\n" );

    }

}