Add some debug support code

[c11tester.git] / fuzzer.cc

diff --git a/fuzzer.cc b/fuzzer.cc
index 679b0af448d91dc7ae7863adc007addd99bf054e..371838dcb1977c912a346a7a995e4e9cc3083425 100644 (file)
--- a/fuzzer.cc
+++ b/fuzzer.cc
@@ -2,6 +2,7 @@
 #include <stdlib.h>
 #include "threads-model.h"
 #include "model.h"
+#include "action.h"
 
 int Fuzzer::selectWrite(ModelAction *read, SnapVector<ModelAction *> * rf_set) {
        int random_index = random() % rf_set->size();
@@ -25,3 +26,20 @@ Thread * Fuzzer::selectNotify(action_list_t * waiters) {
        waiters->erase(it);
        return thread;
 }
+
+bool Fuzzer::shouldSleep(const ModelAction *sleep) {
+       return true;
+}
+
+bool Fuzzer::shouldWake(const ModelAction *sleep) {
+       struct timespec currtime;
+       clock_gettime(CLOCK_MONOTONIC, &currtime);
+       uint64_t lcurrtime = currtime.tv_sec * 1000000000 + currtime.tv_nsec;
+
+       return ((sleep->get_time()+sleep->get_value()) < lcurrtime);
+}
+
+bool Fuzzer::shouldWait(const ModelAction * act)
+{
+       return random() & 1;
+}