Tom Kelliher, CS 240
Feb. 25, 2002
The following C function will return the number of occurrences of the
character c in the string s:
int strccnt(char *s, char c)
{
int count = 0;
while (*s != '\0')
{
if (*s == c)
++count;
++s;
}
return count;
}
Write MIPS assembly corresponding to this function. Your assembly code
should push and pop a frame for the function. Assume that s is
passed through $a0 and stored in $s0, c is passed
through $a1 and stored in $s1, count is kept in
$s2, and $s3 is used to hold the current character from
s. Count is returned through $v0. Use this for your
frame map:
E-mail your solution, in ASCII text form, to Send mail to kelliher AT DOMAIN bluebird.goucher.edu by 5:00 PM on the 25th.