URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [bootloaders/] [orpmon/] [common/] [string.c] - Diff between revs 2 and 140

Rev 2	Rev 140
Line 195...	Line 195...
`}`	`}`

`return dest;`	`return dest;`
`}`	`}`

	`/* memcpy, return checksum of bytes copied instead of pointer to dest */`
	`unsigned char memcpy_crc(void dest, const void src, size_t n)`
	`{`
	`unsigned char sum = 0;`
	`unsigned char tmp;`

	`char cs = (char ) src;`
	`char cd = (char ) dest;`

	`while (n--)`
	`{`
	`tmp = *cs++;`
	`sum += tmp;`
	`*cd++ = tmp;`
	`}`
	`return sum;`
	`}`

`void memmove(void dest, void *src, size_t n)`	`void memmove(void dest, void *src, size_t n)`
`{`	`{`
`char *d = dest;`	`char *d = dest;`
`char *s = src;`	`char *s = src;`
Line 222...	Line 239...

`return p1 - p2;`	`return p1 - p2;`
`}`	`}`


`void memchr(const void s, int c, size_t n)`	`void memchr(const void s, char c, size_t n)`
`{`	`{`
`char p = (void )s;`	`char p = (void )s;`

`/* search for the character c */`	`/* search for the character c */`
`while ( (*p != c) && n-- )`	`while ( (*p != c) && n-- )`