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#include <stdint.h>
#include <stdlib.h>
#include <stdio.h>
#define __TEST__
#include <timer.h>
#include <skiboot.h>
#define mftb() (stamp)
#define sync()
#define smt_lowest()
#define smt_medium()
enum proc_gen proc_gen = proc_gen_p9;
static uint64_t stamp, last;
struct lock;
static inline void lock_caller(struct lock *l, const char *caller)
{
(void)caller;
(void)l;
}
static inline void unlock(struct lock *l) { (void)l; }
unsigned long tb_hz = 512000000;
#include "../timer.c"
#define NUM_TIMERS 100
static struct timer timers[NUM_TIMERS];
static unsigned int rand_shift, count;
static void init_rand(void)
{
unsigned long max = RAND_MAX;
/* Get something reasonably small */
while(max > 0x10000) {
rand_shift++;
max >>= 1;
}
}
static void expiry(struct timer *t, void *data, uint64_t now)
{
(void)data;
(void)now;
assert(t->target >= last);
count--;
}
void p8_sbe_update_timer_expiry(uint64_t new_target)
{
(void)new_target;
/* FIXME: do intersting SLW timer sim */
}
void p9_sbe_update_timer_expiry(uint64_t new_target)
{
(void)new_target;
}
int main(void)
{
unsigned int i;
init_rand();
for (i = 0; i < NUM_TIMERS; i++) {
init_timer(&timers[i], expiry, NULL);
schedule_timer(&timers[i], random() >> rand_shift);
}
count = NUM_TIMERS;
while(count) {
check_timers(false);
stamp++;
}
return 0;
}
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