#include "java.h"
jptr varaddr;
jptr lockaddr;
jptr varaddr2;
jptr lockaddr2;
void *Thread(void *p) {
sleep(1);
__tsan_java_mutex_lock(lockaddr2);
*(int*)varaddr2 = 42;
__tsan_java_mutex_unlock(lockaddr2);
return 0;
}
int main() {
int const kHeapSize = 1024 * 1024;
void *jheap = malloc(kHeapSize);
__tsan_java_init((jptr)jheap, kHeapSize);
const int kBlockSize = 64;
int const kMove = 1024;
__tsan_java_alloc((jptr)jheap, kBlockSize);
varaddr = (jptr)jheap;
lockaddr = (jptr)jheap + 46;
varaddr2 = varaddr + kMove;
lockaddr2 = lockaddr + kMove;
pthread_t th;
pthread_create(&th, 0, Thread, 0);
__tsan_java_mutex_lock(lockaddr);
*(int*)varaddr = 43;
__tsan_java_mutex_unlock(lockaddr);
__tsan_java_move(varaddr, varaddr2, kBlockSize);
pthread_join(th, 0);
__tsan_java_free(varaddr2, kBlockSize);
printf("OK\n");
return __tsan_java_fini();
}