I tried the following c code with command "sdcc a.c -mstm8",
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
void ww(void *p, void *q, void *t) {
memcpy(p, q, 10);
memset(t, 0, 10);
}
int main(void) {
char w[10];
char ww1[10];
char wq[10];
for (;;)
ww(w, ww1, wq);
return 0;
}
and got error like
a.c:19: warning 126: unreachable code
?ASlink-Warning-Undefined Global '_memset' referenced by module 'a'
?ASlink-Warning-Undefined Global '_memcpy' referenced by module 'a'
But I did find _memset.rel & _memcpy.rel were archived into stm8.lib, what's
wrong ?
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