1.1 --- a/src/bios.c	Tue Jan 15 20:50:23 2008 +0000
     1.2 +++ b/src/bios.c	Wed Jul 30 03:00:40 2008 +0000
     1.3 @@ -71,13 +71,13 @@
     1.4      DEBUG( "BIOS GD command %d", cmd->cmd_code );
     1.5      switch( cmd->cmd_code ) {
     1.6      case GD_CMD_INIT:
     1.7 -	/* *shrug* */
     1.8 -	cmd->status = GD_CMD_STATUS_DONE;
     1.9 -	break;
    1.10 +        /* *shrug* */
    1.11 +        cmd->status = GD_CMD_STATUS_DONE;
    1.12 +        break;
    1.13      default:
    1.14 -	cmd->status = GD_CMD_STATUS_ERROR;
    1.15 -	cmd->result[0] = GD_ERROR_SYSTEM;
    1.16 -	break;
    1.17 +        cmd->status = GD_CMD_STATUS_ERROR;
    1.18 +        cmd->result[0] = GD_ERROR_SYSTEM;
    1.19 +        break;
    1.20      }
    1.21  }
    1.22  
    1.23 @@ -90,12 +90,12 @@
    1.24  {
    1.25      int i;
    1.26      for( i=0; i<COMMAND_QUEUE_LENGTH; i++ ) {
    1.27 -	if( gdrom_cmd_queue[i].status != GD_CMD_STATUS_ACTIVE ) {
    1.28 -	    gdrom_cmd_queue[i].status = GD_CMD_STATUS_ACTIVE;
    1.29 -	    gdrom_cmd_queue[i].cmd_code = cmd;
    1.30 -	    gdrom_cmd_queue[i].data = ptr;
    1.31 -	    return i;
    1.32 -	}
    1.33 +        if( gdrom_cmd_queue[i].status != GD_CMD_STATUS_ACTIVE ) {
    1.34 +            gdrom_cmd_queue[i].status = GD_CMD_STATUS_ACTIVE;
    1.35 +            gdrom_cmd_queue[i].cmd_code = cmd;
    1.36 +            gdrom_cmd_queue[i].data = ptr;
    1.37 +            return i;
    1.38 +        }
    1.39      }
    1.40      return -1;
    1.41  }
    1.42 @@ -104,17 +104,17 @@
    1.43  {
    1.44      int i;
    1.45      for( i=0; i<COMMAND_QUEUE_LENGTH; i++ ) {
    1.46 -	if( gdrom_cmd_queue[i].status == GD_CMD_STATUS_ACTIVE ) {
    1.47 -	    bios_gdrom_run_command( &gdrom_cmd_queue[i] );
    1.48 -	}
    1.49 +        if( gdrom_cmd_queue[i].status == GD_CMD_STATUS_ACTIVE ) {
    1.50 +            bios_gdrom_run_command( &gdrom_cmd_queue[i] );
    1.51 +        }
    1.52      }
    1.53  }
    1.54  
    1.55  gdrom_command_t bios_gdrom_get_command( uint32_t id )
    1.56  {
    1.57      if( id >= COMMAND_QUEUE_LENGTH ||
    1.58 -	gdrom_cmd_queue[id].status == GD_CMD_STATUS_NONE )
    1.59 -	return NULL;
    1.60 +            gdrom_cmd_queue[id].status == GD_CMD_STATUS_NONE )
    1.61 +        return NULL;
    1.62      return &gdrom_cmd_queue[id];
    1.63  }
    1.64  
    1.65 @@ -128,78 +128,78 @@
    1.66  
    1.67      switch( syscallid ) {
    1.68      case 0xB0: /* sysinfo */
    1.69 -	break;
    1.70 +        break;
    1.71      case 0xB4: /* Font */
    1.72 -	break;
    1.73 +        break;
    1.74      case 0xB8: /* Flash */
    1.75 -	break;
    1.76 +        break;
    1.77      case 0xBC: /* Misc/GD-Rom */
    1.78 -	switch( sh4r.r[6] ) {
    1.79 -	case 0: /* GD-Rom */
    1.80 -	    switch( sh4r.r[7] ) {
    1.81 -	    case 0: /* Send command */
    1.82 -		if( sh4r.r[5] == 0 )
    1.83 -		    sh4r.r[0] = bios_gdrom_enqueue( sh4r.r[4], NULL );
    1.84 -		else
    1.85 -		    sh4r.r[0] = bios_gdrom_enqueue( sh4r.r[4], mem_get_region(sh4r.r[5]) );
    1.86 -		break;
    1.87 -	    case 1:  /* Check command */
    1.88 -		cmd = bios_gdrom_get_command( sh4r.r[4] );
    1.89 -		if( cmd == NULL ) {
    1.90 -		    sh4r.r[0] = GD_CMD_STATUS_NONE;
    1.91 -		} else {
    1.92 -		    sh4r.r[0] = cmd->status;
    1.93 -		    if( cmd->status == GD_CMD_STATUS_ERROR &&
    1.94 -			sh4r.r[5] != 0 ) {
    1.95 -			mem_copy_to_sh4( sh4r.r[5], (sh4ptr_t)&cmd->result, sizeof(cmd->result) );
    1.96 -		    }
    1.97 -		}
    1.98 -		break;
    1.99 -	    case 2: /* Mainloop */
   1.100 -		bios_gdrom_run_queue();
   1.101 -		break;
   1.102 -	    case 3: /* Init */
   1.103 -		bios_gdrom_init();
   1.104 -		break;
   1.105 -	    case 4: /* Drive status */
   1.106 -		if( sh4r.r[4] != 0 ) {
   1.107 -		    mem_copy_to_sh4( sh4r.r[4], (sh4ptr_t)&bios_gdrom_status, 
   1.108 -				      sizeof(bios_gdrom_status) );
   1.109 -		}
   1.110 -		sh4r.r[0] = 0;
   1.111 -		break;
   1.112 -	    case 8: /* Abort command */
   1.113 -		cmd = bios_gdrom_get_command( sh4r.r[4] );
   1.114 -		if( cmd == NULL || cmd->status != GD_CMD_STATUS_ACTIVE ) {
   1.115 -		    sh4r.r[0] = -1;
   1.116 -		} else {
   1.117 -		    cmd->status = GD_CMD_STATUS_ABORT;
   1.118 -		    sh4r.r[0] = 0;
   1.119 -		}
   1.120 -		break;
   1.121 -	    case 9: /* Reset */
   1.122 -		break;
   1.123 -	    case 10: /* Set mode */
   1.124 -		sh4r.r[0] = 0;
   1.125 -		break;
   1.126 -	    }
   1.127 -	    break;
   1.128 -	case -1: /* Misc */
   1.129 -	    break;
   1.130 -	default: /* ??? */
   1.131 -	    break;
   1.132 -	}
   1.133 -	break;
   1.134 -    case 0xE0: /* Menu */
   1.135 -	switch( sh4r.r[7] ) {
   1.136 -	case 0:
   1.137 -	    WARN( "Entering main program" );
   1.138 -	    break;
   1.139 -	case 1:
   1.140 -	    WARN( "Program aborted to DC menu");
   1.141 -	    dreamcast_stop();
   1.142 -	    break;
   1.143 -	}
   1.144 +        switch( sh4r.r[6] ) {
   1.145 +        case 0: /* GD-Rom */
   1.146 +            switch( sh4r.r[7] ) {
   1.147 +            case 0: /* Send command */
   1.148 +                if( sh4r.r[5] == 0 )
   1.149 +                    sh4r.r[0] = bios_gdrom_enqueue( sh4r.r[4], NULL );
   1.150 +                else
   1.151 +                    sh4r.r[0] = bios_gdrom_enqueue( sh4r.r[4], mem_get_region(sh4r.r[5]) );
   1.152 +                break;
   1.153 +            case 1:  /* Check command */
   1.154 +                cmd = bios_gdrom_get_command( sh4r.r[4] );
   1.155 +                if( cmd == NULL ) {
   1.156 +                    sh4r.r[0] = GD_CMD_STATUS_NONE;
   1.157 +                } else {
   1.158 +                    sh4r.r[0] = cmd->status;
   1.159 +                    if( cmd->status == GD_CMD_STATUS_ERROR &&
   1.160 +                            sh4r.r[5] != 0 ) {
   1.161 +                        mem_copy_to_sh4( sh4r.r[5], (sh4ptr_t)&cmd->result, sizeof(cmd->result) );
   1.162 +                    }
   1.163 +                }
   1.164 +                break;
   1.165 +            case 2: /* Mainloop */
   1.166 +                bios_gdrom_run_queue();
   1.167 +                break;
   1.168 +            case 3: /* Init */
   1.169 +                bios_gdrom_init();
   1.170 +                break;
   1.171 +            case 4: /* Drive status */
   1.172 +                if( sh4r.r[4] != 0 ) {
   1.173 +                    mem_copy_to_sh4( sh4r.r[4], (sh4ptr_t)&bios_gdrom_status, 
   1.174 +                            sizeof(bios_gdrom_status) );
   1.175 +                }
   1.176 +                sh4r.r[0] = 0;
   1.177 +                break;
   1.178 +            case 8: /* Abort command */
   1.179 +                cmd = bios_gdrom_get_command( sh4r.r[4] );
   1.180 +                if( cmd == NULL || cmd->status != GD_CMD_STATUS_ACTIVE ) {
   1.181 +                    sh4r.r[0] = -1;
   1.182 +                } else {
   1.183 +                    cmd->status = GD_CMD_STATUS_ABORT;
   1.184 +                    sh4r.r[0] = 0;
   1.185 +                }
   1.186 +                break;
   1.187 +            case 9: /* Reset */
   1.188 +                break;
   1.189 +            case 10: /* Set mode */
   1.190 +                sh4r.r[0] = 0;
   1.191 +                break;
   1.192 +            }
   1.193 +            break;
   1.194 +            case -1: /* Misc */
   1.195 +            break;
   1.196 +            default: /* ??? */
   1.197 +                break;
   1.198 +        }
   1.199 +        break;
   1.200 +        case 0xE0: /* Menu */
   1.201 +            switch( sh4r.r[7] ) {
   1.202 +            case 0:
   1.203 +                WARN( "Entering main program" );
   1.204 +                break;
   1.205 +            case 1:
   1.206 +                WARN( "Program aborted to DC menu");
   1.207 +                dreamcast_stop();
   1.208 +                break;
   1.209 +            }
   1.210      }
   1.211  }
   1.212