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system.h
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system.h
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/*
* Copyright (c) Himanshu Chauhan 2009-11.
* 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 Himanshu Chauhan 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
*/
#ifndef _SYSTEM_H
#define _SYSTEM_H
#include <atomport.h>
#include <stdarg.h>
extern const uint8_t *kernel_name;
extern const uint8_t *kernel_version;
extern const uint8_t *kernel_bdate;
extern const uint8_t *kernel_btime;
extern void *memcpy (void *dest, const void *src, size_t count);
extern void *memset (void *dest, int8_t val, size_t count);
extern uint16_t *memsetw (uint16_t *dest, uint16_t val, size_t count);
extern size_t strlen (const int8_t *str);
extern int vsprintf (int8_t *buf, const int8_t *fmt, va_list args);
extern void init_console (void);
extern int32_t arch_init (void);
extern uint8_t ioreadb (void *addr);
extern void iowriteb (void *addr, uint8_t data);
#endif /* _SYSTEM_H */