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