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Compilable MIPS code.

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Signed-off-by: Himanshu Chauhan <hschauhan@nulltrace.org>
This commit is contained in:
Himanshu Chauhan
2011-05-19 19:07:53 +05:30
parent 1780000e10
commit 4b3c5e4ae3
48 changed files with 1683 additions and 273 deletions
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61
ports/mips/string.c Normal file
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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.
*/
#include <atomport-types.h>
#include <system.h>
void *memcpy(void *dest, const void *src, size_t count)
{
const int8_t *sp = (const int8_t *)src;
int8_t *dp = (int8_t *)dest;
for(; count != 0; count--) *dp++ = *sp++;
return dest;
}
void *memset(void *dest, int8_t val, size_t count)
{
int8_t *temp = (int8_t *)dest;
for( ; count != 0; count--) *temp++ = val;
return dest;
}
uint16_t *memsetw(uint16_t *dest, uint16_t val, size_t count)
{
uint16_t *temp = (uint16_t *)dest;
for( ; count != 0; count--) *temp++ = val;
return dest;
}
size_t strlen(const int8_t *str)
{
size_t retval;
for(retval = 0; *str != '\0'; str++) retval++;
return retval;
}