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#include "config.h"
#include <ctype.h>
#include "genlib.h"
#include "stddefs.h"
/* s_memset():
* Superset of memset() (used to be tfsmemset()).
* Includes verbose option, test to make sure the destination is not
* within MicroMonitor's own space, plus verification after set.
*/
int
s_memset(uchar *to,uchar val,int count,int verbose,int verifyonly)
{
int failed;
uchar *end;
failed = 0;
#ifndef MONAPP
if(inUmonBssSpace((char *)to,(char *)to+count)) {
return(-1);
}
#endif
if(verbose) {
printf("%s %7d bytes at 0x%08lx to 0x%02x",
verifyonly ? "vrfy" : "set ",count,(ulong)to,val);
}
if((count == 0) || (verbose > 1)) {
goto done;
}
end = to+count;
if(verifyonly) {
while(to < end) {
#ifdef WATCHDOG_ENABLED
if(((ulong)to & 0xff) == 0) {
WATCHDOG_MACRO;
}
#endif
if(*to++ != val) {
failed = 1;
break;
}
}
} else {
while(to < end) {
#ifdef WATCHDOG_ENABLED
if(((ulong)to & 0xff) == 0) {
WATCHDOG_MACRO;
}
#endif
*to = val;
if(*to++ != val) {
failed = 1;
break;
}
}
}
done:
if(verbose) {
if(failed) {
printf(" failed");
} else if(verifyonly) {
printf(" OK");
}
printf("\n");
}
if(failed) {
return(-1);
} else {
return(0);
}
}
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