blob: 9fdf4cebc151f8f205646fec2d4415ca54959482 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
#include "cachepc/uapi.h"
#include <err.h>
#include <unistd.h>
#include <stdint.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
int
main(int argc, const char **argv)
{
void *buf;
buf = NULL;
if (posix_memalign(&buf, L1_LINESIZE * L1_SETS, L1_LINESIZE * L1_SETS))
err(1, "memalign");
memset(buf, 0, L1_LINESIZE * L1_SETS);
while (1) {
printf("LOOP\n");
CPC_DO_VMMCALL(CPC_CPUID_START_TRACK, 0);
*(uint8_t *)(buf + L1_LINESIZE * 15) = 1;
CPC_DO_VMMCALL(CPC_CPUID_STOP_TRACK, 0);
}
}
|
