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phoenix |
#ifndef _FIS_H_
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#define _FIS_H_
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//==========================================================================
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//
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// fis.h
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//
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// RedBoot - FLASH image directory layout
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//
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//==========================================================================
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//####ECOSGPLCOPYRIGHTBEGIN####
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// -------------------------------------------
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// This file is part of eCos, the Embedded Configurable Operating System.
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// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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//
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// eCos is free software; you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation; either version 2 or (at your option) any later version.
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//
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// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with eCos; if not, write to the Free Software Foundation, Inc.,
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// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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//
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// As a special exception, if other files instantiate templates or use macros
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// or inline functions from this file, or you compile this file and link it
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// with other works to produce a work based on this file, this file does not
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// by itself cause the resulting work to be covered by the GNU General Public
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// License. However the source code for this file must still be made available
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// in accordance with section (3) of the GNU General Public License.
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//
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// This exception does not invalidate any other reasons why a work based on
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// this file might be covered by the GNU General Public License.
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//
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// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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// at http://sources.redhat.com/ecos/ecos-license/
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// -------------------------------------------
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//####ECOSGPLCOPYRIGHTEND####
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//==========================================================================
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//#####DESCRIPTIONBEGIN####
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//
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// Author(s): gthomas
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// Contributors: gthomas, tkoeller
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// Date: 2000-07-28
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// Purpose:
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// Description:
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//
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// This code is part of RedBoot (tm).
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//
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//####DESCRIPTIONEND####
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//
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//==========================================================================
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#include <pkgconf/redboot.h>
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#ifdef CYGOPT_REDBOOT_FIS
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#include <cyg/infra/cyg_type.h>
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#define FIS_IMAGE_DESC_SIZE_UNPADDED \
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(16 + 4 * sizeof(unsigned long) + 3 * sizeof(CYG_ADDRESS))
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struct fis_image_desc {
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unsigned char name[16]; // Null terminated name
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CYG_ADDRESS flash_base; // Address within FLASH of image
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CYG_ADDRESS mem_base; // Address in memory where it executes
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unsigned long size; // Length of image
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CYG_ADDRESS entry_point; // Execution entry point
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unsigned long data_length; // Length of actual data
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unsigned char _pad[CYGNUM_REDBOOT_FIS_DIRECTORY_ENTRY_SIZE-FIS_IMAGE_DESC_SIZE_UNPADDED];
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unsigned long desc_cksum; // Checksum over image descriptor
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unsigned long file_cksum; // Checksum over image data
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};
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struct fis_image_desc *fis_lookup(char *name, int *num);
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#endif // CYGOPT_REDBOOT_FIS
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#endif // _FIS_H_
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