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nvt-se 2007-06-28 12:54:05 +00:00
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platform/msb430/loader/loader-arch.h Normal file
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/*
* Copyright (c) 2005, Swedish Institute of Computer Science
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*
* @(#)$Id: loader-arch.h,v 1.1 2007/06/28 12:54:05 nvt-se Exp $
*/
#ifndef __LOADER_ARCH_H__
#define __LOADER_ARCH_H__
/**
* Load a program from EEPROM.
*
* This function loads a program from EEPROM into the flash ROM (code) and RAM (data).
*
* \param code The address of the first byte of code in the EEPROM.
*
* \param codelen The length of the code.
*
* \param data The address of the first byte of data in the EEPROM.
*
* \param datalen The length of the data.
*
*/
void loader_arch_load(unsigned short startaddr);
/**
* Unload a program.
*
* This function should not be called directly, but accessed through
* the macro LOADER_UNLOAD(). The function unloads a program from both
* RAM and ROM.
*
* \param codeaddr A pointer to the first byte of program code.
*
* \param dataaddr A pointer to the first byte of program data.
*/
void loader_arch_free(void *codeaddr, void *dataaddr);
extern void *loader_arch_codeaddr, *loader_arch_dataaddr;
#ifndef LOADER_UNLOAD
#define LOADER_UNLOAD() loader_arch_free(&loader_arch_codeaddr, &loader_arch_dataaddr)
#endif
#define LOADER_ARCH_MAGIC 0x373a
#define LOADER_ARCH_VERSION 0x0001
#endif /* __LOADER_ARCH_H__ */