model: don't reset action_trace manually

[c11tester.git] / userprog.c

diff --git a/userprog.c b/userprog.c
index 5598bfb4b7b6558496b2ea5383d90500d8e014a2..2854ddc4a6b73bdf366b63262ed63ff3c8911eff 100644 (file)
--- a/userprog.c
+++ b/userprog.c
@@ -2,22 +2,26 @@
 
 #include "libthreads.h"
 #include "libatomic.h"
+#include "librace.h"
 
 static void a(atomic_int *obj)
 {
        int i;
        int ret;
 
-       for (i = 0; i < 7; i++) {
+       store_32(&i, 10);
+       printf("load 32 yields: %d\n", load_32(&i));
+
+       for (i = 0; i < 2; i++) {
                printf("Thread %d, loop %d\n", thrd_current(), i);
-               switch (i  ) {
+               switch (i % 2) {
                case 1:
                        ret = atomic_load(obj);
                        printf("Read value: %d\n", ret);
                        break;
                case 0:
-                       atomic_store(obj, i);
-                       printf("Write value: %d\n", i);
+                       atomic_store(obj, i + 1);
+                       printf("Write value: %d\n", i + 1);
                        break;
                }
        }